891991100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 2826069120

約数和(自身を除く): 1934078020

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 25, 26, 28, 35, 38, 44, 49, 50, 52, 55, 65, 67, 70, 76, 77, 91, 95, 98, 100, 110, 130, 133, 134, 140, 143, 154, 175, 182, 190, 196, 209, 220, 245, 247, 260, 266, 268, 275, 286, 308, 325, 335, 350, 364, 380, 385, 418, 455, 469, 475, 490, 494, 532, 539, 550, 572, 637, 650, 665, 670, 700, 715, 737, 770, 836, 871, 910, 931, 938, 950, 980, 988, 1001, 1045, 1078, 1100, 1225, 1235, 1273, 1274, 1300, 1330, 1340, 1430, 1463, 1474, 1540, 1675, 1729, 1742, 1820, 1862, 1876, 1900, 1925, 2002, 2090, 2156, 2275, 2345, 2450, 2470, 2546, 2548, 2660, 2695, 2717, 2860, 2926, 2948, 3185, 3283, 3325, 3350, 3458, 3484, 3575, 3685, 3724, 3850, 4004, 4180, 4355, 4550, 4655, 4690, 4900, 4940, 5005, 5092, 5159, 5225, 5390, 5434, 5852, 6097, 6175, 6365, 6370, 6566, 6650, 6700, 6916, 7007, 7150, 7315, 7370, 7700, 8645, 8710, 8911, 9100, 9310, 9380, 9581, 10010, 10241, 10318, 10450, 10780, 10868, 11725, 12103, 12194, 12350, 12730, 12740, 13132, 13300, 13475, 13585, 14003, 14014, 14300, 14630, 14740, 15925, 16415, 16549, 17290, 17420, 17822, 18425, 18620, 19019, 19162, 20020, 20482, 20636, 20900, 21775, 23275, 23450, 24206, 24388, 24700, 25025, 25460, 25795, 26950, 27170, 28006, 28028, 29260, 30485, 31825, 31850, 32830, 33098, 34580, 35035, 35644, 36113, 36575, 36850, 38038, 38324, 40964, 42679, 43225, 43550, 44555, 46550, 46900, 47905, 48412, 50050, 51205, 51590, 53900, 54340, 56012, 60515, 60970, 62377, 63650, 63700, 65660, 66196, 67067, 67925, 70015, 70070, 72226, 73150, 73700, 76076, 82075, 82745, 85358, 86450, 87100, 89110, 93100, 95095, 95810, 98021, 100100, 102410, 103180, 115843, 121030, 121940, 124754, 127300, 128975, 133133, 134134, 135850, 140030, 140140, 144452, 146300, 152425, 164150, 165490, 170716, 172900, 175175, 178220, 180565, 182039, 190190, 191620, 196042, 204820, 213395, 222775, 231686, 239525, 242060, 249508, 256025, 257950, 266266, 268268, 271700, 280060, 302575, 304850, 311885, 328300, 330980, 335335, 350075, 350350, 361130, 364078, 380380, 392084, 413725, 426790, 445550, 463372, 469469, 475475, 479050, 490105, 512050, 515900, 532532, 579215, 605150, 609700, 623770, 665665, 670670, 686147, 700150, 700700, 722260, 728156, 810901, 827450, 853580, 891100, 902825, 910195, 938938, 950950, 958100, 980210, 1024100, 1066975, 1158430, 1210300, 1247540, 1274273, 1331330, 1341340, 1372294, 1400300, 1559425, 1621802, 1654900, 1676675, 1805650, 1820390, 1877876, 1901900, 1960420, 2133950, 2316860, 2347345, 2450525, 2548546, 2662660, 2744588, 2896075, 3118850, 3243604, 3328325, 3353350, 3430735, 3611300, 3640780, 4054505, 4267900, 4550975, 4694690, 4901050, 5097092, 5792150, 6237700, 6371365, 6656650, 6706700, 6861470, 8109010, 8919911, 9101950, 9389380, 9802100, 11584300, 11736725, 12742730, 13313300, 13722940, 16218020, 17153675, 17839822, 18203900, 20272525, 23473450, 25485460, 31856825, 34307350, 35679644, 40545050, 44599555, 46946900, 63713650, 68614700, 81090100, 89199110, 127427300, 178398220, 222997775, 445995550, 891991100]

約数ペア:

[(1, 891991100), (2, 445995550), (4, 222997775), (5, 178398220), (7, 127427300), (10, 89199110), (11, 81090100), (13, 68614700), (14, 63713650), (19, 46946900), (20, 44599555), (22, 40545050), (25, 35679644), (26, 34307350), (28, 31856825), (35, 25485460), (38, 23473450), (44, 20272525), (49, 18203900), (50, 17839822), (52, 17153675), (55, 16218020), (65, 13722940), (67, 13313300), (70, 12742730), (76, 11736725), (77, 11584300), (91, 9802100), (95, 9389380), (98, 9101950), (100, 8919911), (110, 8109010), (130, 6861470), (133, 6706700), (134, 6656650), (140, 6371365), (143, 6237700), (154, 5792150), (175, 5097092), (182, 4901050), (190, 4694690), (196, 4550975), (209, 4267900), (220, 4054505), (245, 3640780), (247, 3611300), (260, 3430735), (266, 3353350), (268, 3328325), (275, 3243604), (286, 3118850), (308, 2896075), (325, 2744588), (335, 2662660), (350, 2548546), (364, 2450525), (380, 2347345), (385, 2316860), (418, 2133950), (455, 1960420), (469, 1901900), (475, 1877876), (490, 1820390), (494, 1805650), (532, 1676675), (539, 1654900), (550, 1621802), (572, 1559425), (637, 1400300), (650, 1372294), (665, 1341340), (670, 1331330), (700, 1274273), (715, 1247540), (737, 1210300), (770, 1158430), (836, 1066975), (871, 1024100), (910, 980210), (931, 958100), (938, 950950), (950, 938938), (980, 910195), (988, 902825), (1001, 891100), (1045, 853580), (1078, 827450), (1100, 810901), (1225, 728156), (1235, 722260), (1273, 700700), (1274, 700150), (1300, 686147), (1330, 670670), (1340, 665665), (1430, 623770), (1463, 609700), (1474, 605150), (1540, 579215), (1675, 532532), (1729, 515900), (1742, 512050), (1820, 490105), (1862, 479050), (1876, 475475), (1900, 469469), (1925, 463372), (2002, 445550), (2090, 426790), (2156, 413725), (2275, 392084), (2345, 380380), (2450, 364078), (2470, 361130), (2546, 350350), (2548, 350075), (2660, 335335), (2695, 330980), (2717, 328300), (2860, 311885), (2926, 304850), (2948, 302575), (3185, 280060), (3283, 271700), (3325, 268268), (3350, 266266), (3458, 257950), (3484, 256025), (3575, 249508), (3685, 242060), (3724, 239525), (3850, 231686), (4004, 222775), (4180, 213395), (4355, 204820), (4550, 196042), (4655, 191620), (4690, 190190), (4900, 182039), (4940, 180565), (5005, 178220), (5092, 175175), (5159, 172900), (5225, 170716), (5390, 165490), (5434, 164150), (5852, 152425), (6097, 146300), (6175, 144452), (6365, 140140), (6370, 140030), (6566, 135850), (6650, 134134), (6700, 133133), (6916, 128975), (7007, 127300), (7150, 124754), (7315, 121940), (7370, 121030), (7700, 115843), (8645, 103180), (8710, 102410), (8911, 100100), (9100, 98021), (9310, 95810), (9380, 95095), (9581, 93100), (10010, 89110), (10241, 87100), (10318, 86450), (10450, 85358), (10780, 82745), (10868, 82075), (11725, 76076), (12103, 73700), (12194, 73150), (12350, 72226), (12730, 70070), (12740, 70015), (13132, 67925), (13300, 67067), (13475, 66196), (13585, 65660), (14003, 63700), (14014, 63650), (14300, 62377), (14630, 60970), (14740, 60515), (15925, 56012), (16415, 54340), (16549, 53900), (17290, 51590), (17420, 51205), (17822, 50050), (18425, 48412), (18620, 47905), (19019, 46900), (19162, 46550), (20020, 44555), (20482, 43550), (20636, 43225), (20900, 42679), (21775, 40964), (23275, 38324), (23450, 38038), (24206, 36850), (24388, 36575), (24700, 36113), (25025, 35644), (25460, 35035), (25795, 34580), (26950, 33098), (27170, 32830), (28006, 31850), (28028, 31825), (29260, 30485)]