21826197900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1623

約数の個数: 432

約数和(自身を含む): 78481643520

約数和(自身を除く): 56655445620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 45, 50, 52, 54, 60, 62, 65, 75, 78, 90, 93, 100, 108, 117, 124, 130, 135, 150, 155, 156, 169, 180, 186, 195, 225, 234, 260, 270, 279, 300, 310, 325, 338, 351, 372, 390, 403, 450, 465, 468, 507, 540, 558, 585, 620, 650, 675, 676, 702, 775, 780, 806, 837, 845, 900, 930, 975, 1014, 1116, 1170, 1209, 1300, 1350, 1395, 1404, 1521, 1543, 1550, 1612, 1674, 1690, 1755, 1860, 1950, 2015, 2028, 2325, 2340, 2418, 2535, 2700, 2790, 2925, 3042, 3086, 3100, 3348, 3380, 3510, 3627, 3900, 4030, 4185, 4225, 4563, 4629, 4650, 4836, 5070, 5239, 5580, 5850, 6045, 6084, 6172, 6975, 7020, 7254, 7605, 7715, 8060, 8370, 8450, 8775, 9126, 9258, 9300, 10075, 10140, 10478, 10881, 11700, 12090, 12675, 13887, 13950, 14508, 15210, 15430, 15717, 16740, 16900, 17550, 18135, 18252, 18516, 20059, 20150, 20925, 20956, 21762, 22815, 23145, 24180, 25350, 26195, 27774, 27900, 30225, 30420, 30860, 31434, 35100, 36270, 38025, 38575, 40118, 40300, 41661, 41850, 43524, 45630, 46290, 47151, 47833, 50700, 52390, 54405, 55548, 60177, 60450, 62868, 69435, 72540, 76050, 77150, 78585, 80236, 83322, 83700, 90675, 91260, 92580, 94302, 95666, 100295, 104780, 108810, 114075, 115725, 120354, 120900, 130975, 138870, 141453, 143499, 152100, 154300, 157170, 166644, 180531, 181350, 188604, 191332, 200590, 208305, 217620, 228150, 231450, 235755, 239165, 240708, 260767, 261950, 272025, 277740, 282906, 286998, 300885, 314340, 347175, 361062, 362700, 392925, 401180, 416610, 430497, 456300, 462900, 471510, 478330, 501475, 521534, 523900, 541593, 544050, 565812, 573996, 601770, 621829, 694350, 707265, 717495, 722124, 782301, 785850, 833220, 860994, 902655, 943020, 956660, 1002950, 1041525, 1043068, 1083186, 1088100, 1178775, 1195825, 1203540, 1243658, 1291491, 1303835, 1388700, 1414530, 1434990, 1504425, 1564602, 1571700, 1721988, 1805310, 1865487, 2005900, 2083050, 2152485, 2166372, 2346903, 2357550, 2391650, 2487316, 2582982, 2607670, 2707965, 2829060, 2869980, 3008850, 3109145, 3129204, 3536325, 3587475, 3610620, 3730974, 3911505, 4166100, 4304970, 4513275, 4693806, 4715100, 4783300, 5165964, 5215340, 5415930, 5596461, 6017700, 6218290, 6457455, 6519175, 7040709, 7072650, 7174950, 7461948, 7823010, 8083777, 8609940, 9026550, 9327435, 9387612, 10762425, 10831860, 11192922, 11734515, 12436580, 12914910, 13038350, 13539825, 14081418, 14145300, 14349900, 15545725, 15646020, 16167554, 16789383, 18053100, 18654870, 19557525, 21524850, 22385844, 23469030, 24251331, 25829820, 26076700, 27079650, 27982305, 28162836, 31091450, 32287275, 32335108, 33578766, 35203545, 37309740, 39115050, 40418885, 43049700, 46637175, 46938060, 48502662, 54159300, 55964610, 58672575, 62182900, 64574550, 67157532, 70407090, 72753993, 78230100, 80837770, 83946915, 93274350, 97005324, 111929220, 117345150, 121256655, 129149100, 139911525, 140814180, 145507986, 161675540, 167893830, 176017725, 186548700, 202094425, 218261979, 234690300, 242513310, 279823050, 291015972, 335787660, 352035450, 363769965, 404188850, 419734575, 436523958, 485026620, 559646100, 606283275, 704070900, 727539930, 808377700, 839469150, 873047916, 1091309895, 1212566550, 1455079860, 1678938300, 1818849825, 2182619790, 2425133100, 3637699650, 4365239580, 5456549475, 7275399300, 10913098950, 21826197900]

約数ペア:

[(1, 21826197900), (2, 10913098950), (3, 7275399300), (4, 5456549475), (5, 4365239580), (6, 3637699650), (9, 2425133100), (10, 2182619790), (12, 1818849825), (13, 1678938300), (15, 1455079860), (18, 1212566550), (20, 1091309895), (25, 873047916), (26, 839469150), (27, 808377700), (30, 727539930), (31, 704070900), (36, 606283275), (39, 559646100), (45, 485026620), (50, 436523958), (52, 419734575), (54, 404188850), (60, 363769965), (62, 352035450), (65, 335787660), (75, 291015972), (78, 279823050), (90, 242513310), (93, 234690300), (100, 218261979), (108, 202094425), (117, 186548700), (124, 176017725), (130, 167893830), (135, 161675540), (150, 145507986), (155, 140814180), (156, 139911525), (169, 129149100), (180, 121256655), (186, 117345150), (195, 111929220), (225, 97005324), (234, 93274350), (260, 83946915), (270, 80837770), (279, 78230100), (300, 72753993), (310, 70407090), (325, 67157532), (338, 64574550), (351, 62182900), (372, 58672575), (390, 55964610), (403, 54159300), (450, 48502662), (465, 46938060), (468, 46637175), (507, 43049700), (540, 40418885), (558, 39115050), (585, 37309740), (620, 35203545), (650, 33578766), (675, 32335108), (676, 32287275), (702, 31091450), (775, 28162836), (780, 27982305), (806, 27079650), (837, 26076700), (845, 25829820), (900, 24251331), (930, 23469030), (975, 22385844), (1014, 21524850), (1116, 19557525), (1170, 18654870), (1209, 18053100), (1300, 16789383), (1350, 16167554), (1395, 15646020), (1404, 15545725), (1521, 14349900), (1543, 14145300), (1550, 14081418), (1612, 13539825), (1674, 13038350), (1690, 12914910), (1755, 12436580), (1860, 11734515), (1950, 11192922), (2015, 10831860), (2028, 10762425), (2325, 9387612), (2340, 9327435), (2418, 9026550), (2535, 8609940), (2700, 8083777), (2790, 7823010), (2925, 7461948), (3042, 7174950), (3086, 7072650), (3100, 7040709), (3348, 6519175), (3380, 6457455), (3510, 6218290), (3627, 6017700), (3900, 5596461), (4030, 5415930), (4185, 5215340), (4225, 5165964), (4563, 4783300), (4629, 4715100), (4650, 4693806), (4836, 4513275), (5070, 4304970), (5239, 4166100), (5580, 3911505), (5850, 3730974), (6045, 3610620), (6084, 3587475), (6172, 3536325), (6975, 3129204), (7020, 3109145), (7254, 3008850), (7605, 2869980), (7715, 2829060), (8060, 2707965), (8370, 2607670), (8450, 2582982), (8775, 2487316), (9126, 2391650), (9258, 2357550), (9300, 2346903), (10075, 2166372), (10140, 2152485), (10478, 2083050), (10881, 2005900), (11700, 1865487), (12090, 1805310), (12675, 1721988), (13887, 1571700), (13950, 1564602), (14508, 1504425), (15210, 1434990), (15430, 1414530), (15717, 1388700), (16740, 1303835), (16900, 1291491), (17550, 1243658), (18135, 1203540), (18252, 1195825), (18516, 1178775), (20059, 1088100), (20150, 1083186), (20925, 1043068), (20956, 1041525), (21762, 1002950), (22815, 956660), (23145, 943020), (24180, 902655), (25350, 860994), (26195, 833220), (27774, 785850), (27900, 782301), (30225, 722124), (30420, 717495), (30860, 707265), (31434, 694350), (35100, 621829), (36270, 601770), (38025, 573996), (38575, 565812), (40118, 544050), (40300, 541593), (41661, 523900), (41850, 521534), (43524, 501475), (45630, 478330), (46290, 471510), (47151, 462900), (47833, 456300), (50700, 430497), (52390, 416610), (54405, 401180), (55548, 392925), (60177, 362700), (60450, 361062), (62868, 347175), (69435, 314340), (72540, 300885), (76050, 286998), (77150, 282906), (78585, 277740), (80236, 272025), (83322, 261950), (83700, 260767), (90675, 240708), (91260, 239165), (92580, 235755), (94302, 231450), (95666, 228150), (100295, 217620), (104780, 208305), (108810, 200590), (114075, 191332), (115725, 188604), (120354, 181350), (120900, 180531), (130975, 166644), (138870, 157170), (141453, 154300), (143499, 152100)]