21497175700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 576

約数和(自身を含む): 67195699200

約数和(自身を除く): 45698523500

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 25, 26, 28, 35, 38, 44, 50, 52, 55, 65, 70, 76, 77, 89, 91, 95, 100, 110, 127, 130, 133, 140, 143, 154, 175, 178, 182, 190, 209, 220, 247, 254, 260, 266, 275, 286, 308, 325, 350, 356, 364, 380, 385, 418, 445, 455, 475, 494, 508, 532, 550, 572, 623, 635, 650, 665, 700, 715, 770, 836, 889, 890, 910, 950, 979, 988, 1001, 1045, 1100, 1157, 1235, 1246, 1270, 1300, 1330, 1397, 1430, 1463, 1540, 1651, 1691, 1729, 1778, 1780, 1820, 1900, 1925, 1958, 2002, 2090, 2225, 2275, 2314, 2413, 2470, 2492, 2540, 2660, 2717, 2794, 2860, 2926, 3115, 3175, 3302, 3325, 3382, 3458, 3556, 3575, 3850, 3916, 4004, 4180, 4445, 4450, 4550, 4628, 4826, 4895, 4940, 5005, 5225, 5434, 5588, 5785, 5852, 6175, 6230, 6350, 6604, 6650, 6764, 6853, 6916, 6985, 7150, 7315, 7700, 8099, 8255, 8455, 8645, 8890, 8900, 9100, 9652, 9779, 9790, 10010, 10450, 10868, 11303, 11557, 11570, 11837, 12065, 12350, 12460, 12700, 12727, 13300, 13585, 13706, 13970, 14300, 14630, 15575, 16198, 16510, 16891, 16910, 17290, 17780, 18161, 18601, 19019, 19558, 19580, 20020, 20900, 21983, 22225, 22606, 23114, 23140, 23674, 24130, 24475, 24700, 25025, 25454, 26543, 27170, 27412, 27940, 28925, 29260, 31150, 31369, 32396, 33020, 33782, 33820, 34265, 34580, 34925, 36322, 36575, 37202, 38038, 39116, 40495, 41275, 42275, 43225, 43966, 44450, 45212, 46228, 47348, 48260, 48895, 48950, 50050, 50908, 53086, 54340, 56515, 57785, 57850, 59185, 60325, 62300, 62738, 63635, 67564, 67925, 68530, 69850, 72644, 73150, 74404, 76076, 79121, 80990, 82550, 84455, 84550, 86450, 87932, 88900, 89089, 90805, 93005, 95095, 97790, 97900, 100100, 106172, 109915, 113030, 115570, 115700, 118370, 120650, 124333, 125476, 127127, 127270, 130207, 132715, 135850, 137060, 139700, 146300, 146939, 153881, 156845, 158242, 161980, 165100, 168910, 169100, 171325, 172900, 178178, 181610, 185801, 186010, 190190, 195580, 202475, 214757, 219583, 219830, 226060, 231140, 236740, 241300, 241813, 244475, 248666, 254254, 254540, 260414, 265430, 271700, 282575, 288925, 293878, 295925, 307762, 313690, 316484, 318175, 337820, 342650, 345059, 356356, 363220, 371602, 372020, 380380, 395605, 404950, 422275, 429514, 439166, 439660, 445445, 454025, 465025, 475475, 483626, 488950, 497332, 508508, 520828, 530860, 549575, 565150, 577850, 587756, 591850, 615524, 621665, 627380, 635635, 636350, 651035, 663575, 685300, 690118, 734695, 743204, 769405, 784225, 791210, 809900, 844550, 859028, 870331, 878332, 890890, 908050, 929005, 930050, 950950, 967252, 977900, 1028573, 1073785, 1097915, 1099150, 1130300, 1155700, 1183700, 1209065, 1243330, 1271270, 1272700, 1302070, 1327150, 1380236, 1469390, 1503299, 1538810, 1568450, 1582420, 1616329, 1689100, 1692691, 1725295, 1740662, 1781780, 1816100, 1858010, 1860100, 1901900, 1978025, 2057146, 2147570, 2195830, 2198300, 2227225, 2362327, 2415413, 2418130, 2486660, 2542540, 2604140, 2654300, 2791841, 2938780, 3006598, 3077620, 3108325, 3136900, 3178175, 3232658, 3255175, 3385382, 3450590, 3481324, 3673475, 3716020, 3847025, 3956050, 4114292, 4295140, 4351655, 4391660, 4454450, 4645025, 4724654, 4830826, 4836260, 5142865, 5368925, 5489575, 5583682, 6013196, 6045325, 6216650, 6356350, 6465316, 6510350, 6770764, 6901180, 7346950, 7516495, 7694050, 7912100, 8081645, 8463455, 8626475, 8703310, 8908900, 9290050, 9449308, 9661652, 10285730, 10737850, 10979150, 11167364, 11314303, 11811635, 12077065, 12090650, 12433300, 12712700, 13020700, 13959205, 14693900, 15032990, 15388100, 16163290, 16536289, 16926910, 17252950, 17406620, 18580100, 19542887, 20571460, 21475700, 21758275, 21958300, 22628606, 23623270, 24154130, 24181300, 25714325, 27918410, 30065980, 30710251, 32326580, 33072578, 33853820, 34505900, 37582475, 39085774, 40408225, 42317275, 43516550, 45257212, 47246540, 48308260, 51428650, 55836820, 56571515, 59058175, 60385325, 61420502, 66145156, 69796025, 75164950, 78171548, 80816450, 82681445, 84634550, 87033100, 97714435, 102857300, 113143030, 118116350, 120770650, 122841004, 139592050, 150329900, 153551255, 161632900, 165362890, 169269100, 195428870, 214971757, 226286060, 236232700, 241541300, 279184100, 282857575, 307102510, 330725780, 390857740, 413407225, 429943514, 488572175, 565715150, 614205020, 767756275, 826814450, 859887028, 977144350, 1074858785, 1131430300, 1535512550, 1653628900, 1954288700, 2149717570, 3071025100, 4299435140, 5374293925, 10748587850, 21497175700]

約数ペア:

[(1, 21497175700), (2, 10748587850), (4, 5374293925), (5, 4299435140), (7, 3071025100), (10, 2149717570), (11, 1954288700), (13, 1653628900), (14, 1535512550), (19, 1131430300), (20, 1074858785), (22, 977144350), (25, 859887028), (26, 826814450), (28, 767756275), (35, 614205020), (38, 565715150), (44, 488572175), (50, 429943514), (52, 413407225), (55, 390857740), (65, 330725780), (70, 307102510), (76, 282857575), (77, 279184100), (89, 241541300), (91, 236232700), (95, 226286060), (100, 214971757), (110, 195428870), (127, 169269100), (130, 165362890), (133, 161632900), (140, 153551255), (143, 150329900), (154, 139592050), (175, 122841004), (178, 120770650), (182, 118116350), (190, 113143030), (209, 102857300), (220, 97714435), (247, 87033100), (254, 84634550), (260, 82681445), (266, 80816450), (275, 78171548), (286, 75164950), (308, 69796025), (325, 66145156), (350, 61420502), (356, 60385325), (364, 59058175), (380, 56571515), (385, 55836820), (418, 51428650), (445, 48308260), (455, 47246540), (475, 45257212), (494, 43516550), (508, 42317275), (532, 40408225), (550, 39085774), (572, 37582475), (623, 34505900), (635, 33853820), (650, 33072578), (665, 32326580), (700, 30710251), (715, 30065980), (770, 27918410), (836, 25714325), (889, 24181300), (890, 24154130), (910, 23623270), (950, 22628606), (979, 21958300), (988, 21758275), (1001, 21475700), (1045, 20571460), (1100, 19542887), (1157, 18580100), (1235, 17406620), (1246, 17252950), (1270, 16926910), (1300, 16536289), (1330, 16163290), (1397, 15388100), (1430, 15032990), (1463, 14693900), (1540, 13959205), (1651, 13020700), (1691, 12712700), (1729, 12433300), (1778, 12090650), (1780, 12077065), (1820, 11811635), (1900, 11314303), (1925, 11167364), (1958, 10979150), (2002, 10737850), (2090, 10285730), (2225, 9661652), (2275, 9449308), (2314, 9290050), (2413, 8908900), (2470, 8703310), (2492, 8626475), (2540, 8463455), (2660, 8081645), (2717, 7912100), (2794, 7694050), (2860, 7516495), (2926, 7346950), (3115, 6901180), (3175, 6770764), (3302, 6510350), (3325, 6465316), (3382, 6356350), (3458, 6216650), (3556, 6045325), (3575, 6013196), (3850, 5583682), (3916, 5489575), (4004, 5368925), (4180, 5142865), (4445, 4836260), (4450, 4830826), (4550, 4724654), (4628, 4645025), (4826, 4454450), (4895, 4391660), (4940, 4351655), (5005, 4295140), (5225, 4114292), (5434, 3956050), (5588, 3847025), (5785, 3716020), (5852, 3673475), (6175, 3481324), (6230, 3450590), (6350, 3385382), (6604, 3255175), (6650, 3232658), (6764, 3178175), (6853, 3136900), (6916, 3108325), (6985, 3077620), (7150, 3006598), (7315, 2938780), (7700, 2791841), (8099, 2654300), (8255, 2604140), (8455, 2542540), (8645, 2486660), (8890, 2418130), (8900, 2415413), (9100, 2362327), (9652, 2227225), (9779, 2198300), (9790, 2195830), (10010, 2147570), (10450, 2057146), (10868, 1978025), (11303, 1901900), (11557, 1860100), (11570, 1858010), (11837, 1816100), (12065, 1781780), (12350, 1740662), (12460, 1725295), (12700, 1692691), (12727, 1689100), (13300, 1616329), (13585, 1582420), (13706, 1568450), (13970, 1538810), (14300, 1503299), (14630, 1469390), (15575, 1380236), (16198, 1327150), (16510, 1302070), (16891, 1272700), (16910, 1271270), (17290, 1243330), (17780, 1209065), (18161, 1183700), (18601, 1155700), (19019, 1130300), (19558, 1099150), (19580, 1097915), (20020, 1073785), (20900, 1028573), (21983, 977900), (22225, 967252), (22606, 950950), (23114, 930050), (23140, 929005), (23674, 908050), (24130, 890890), (24475, 878332), (24700, 870331), (25025, 859028), (25454, 844550), (26543, 809900), (27170, 791210), (27412, 784225), (27940, 769405), (28925, 743204), (29260, 734695), (31150, 690118), (31369, 685300), (32396, 663575), (33020, 651035), (33782, 636350), (33820, 635635), (34265, 627380), (34580, 621665), (34925, 615524), (36322, 591850), (36575, 587756), (37202, 577850), (38038, 565150), (39116, 549575), (40495, 530860), (41275, 520828), (42275, 508508), (43225, 497332), (43966, 488950), (44450, 483626), (45212, 475475), (46228, 465025), (47348, 454025), (48260, 445445), (48895, 439660), (48950, 439166), (50050, 429514), (50908, 422275), (53086, 404950), (54340, 395605), (56515, 380380), (57785, 372020), (57850, 371602), (59185, 363220), (60325, 356356), (62300, 345059), (62738, 342650), (63635, 337820), (67564, 318175), (67925, 316484), (68530, 313690), (69850, 307762), (72644, 295925), (73150, 293878), (74404, 288925), (76076, 282575), (79121, 271700), (80990, 265430), (82550, 260414), (84455, 254540), (84550, 254254), (86450, 248666), (87932, 244475), (88900, 241813), (89089, 241300), (90805, 236740), (93005, 231140), (95095, 226060), (97790, 219830), (97900, 219583), (100100, 214757), (106172, 202475), (109915, 195580), (113030, 190190), (115570, 186010), (115700, 185801), (118370, 181610), (120650, 178178), (124333, 172900), (125476, 171325), (127127, 169100), (127270, 168910), (130207, 165100), (132715, 161980), (135850, 158242), (137060, 156845), (139700, 153881), (146300, 146939)]