90613740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 321868512

約数和(自身を除く): 231254772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 37, 42, 49, 51, 60, 68, 70, 74, 84, 85, 98, 102, 105, 111, 119, 140, 147, 148, 170, 185, 196, 204, 210, 222, 238, 245, 255, 259, 294, 340, 343, 357, 370, 420, 444, 476, 490, 510, 518, 555, 588, 595, 629, 686, 714, 735, 740, 777, 833, 980, 1020, 1029, 1036, 1110, 1190, 1258, 1295, 1372, 1428, 1470, 1554, 1666, 1715, 1785, 1813, 1887, 2058, 2220, 2380, 2401, 2499, 2516, 2590, 2940, 3108, 3145, 3332, 3430, 3570, 3626, 3774, 3885, 4116, 4165, 4403, 4802, 4998, 5145, 5180, 5439, 5831, 6290, 6860, 7140, 7203, 7252, 7548, 7770, 8330, 8806, 9065, 9435, 9604, 9996, 10290, 10878, 11662, 12005, 12495, 12580, 12691, 13209, 14406, 15540, 16660, 17493, 17612, 18130, 18870, 20580, 21756, 22015, 23324, 24010, 24990, 25382, 26418, 27195, 28812, 29155, 30821, 34986, 36015, 36260, 37740, 38073, 40817, 44030, 48020, 49980, 50764, 52836, 54390, 58310, 61642, 63455, 66045, 69972, 72030, 76146, 81634, 87465, 88060, 88837, 92463, 108780, 116620, 122451, 123284, 126910, 132090, 144060, 152292, 154105, 163268, 174930, 177674, 184926, 190365, 204085, 215747, 244902, 253820, 264180, 266511, 308210, 349860, 355348, 369852, 380730, 408170, 431494, 444185, 462315, 489804, 533022, 612255, 616420, 647241, 761460, 816340, 862988, 888370, 924630, 1066044, 1078735, 1224510, 1294482, 1332555, 1510229, 1776740, 1849260, 2157470, 2449020, 2588964, 2665110, 3020458, 3236205, 4314940, 4530687, 5330220, 6040916, 6472410, 7551145, 9061374, 12944820, 15102290, 18122748, 22653435, 30204580, 45306870, 90613740]

約数ペア:

[(1, 90613740), (2, 45306870), (3, 30204580), (4, 22653435), (5, 18122748), (6, 15102290), (7, 12944820), (10, 9061374), (12, 7551145), (14, 6472410), (15, 6040916), (17, 5330220), (20, 4530687), (21, 4314940), (28, 3236205), (30, 3020458), (34, 2665110), (35, 2588964), (37, 2449020), (42, 2157470), (49, 1849260), (51, 1776740), (60, 1510229), (68, 1332555), (70, 1294482), (74, 1224510), (84, 1078735), (85, 1066044), (98, 924630), (102, 888370), (105, 862988), (111, 816340), (119, 761460), (140, 647241), (147, 616420), (148, 612255), (170, 533022), (185, 489804), (196, 462315), (204, 444185), (210, 431494), (222, 408170), (238, 380730), (245, 369852), (255, 355348), (259, 349860), (294, 308210), (340, 266511), (343, 264180), (357, 253820), (370, 244902), (420, 215747), (444, 204085), (476, 190365), (490, 184926), (510, 177674), (518, 174930), (555, 163268), (588, 154105), (595, 152292), (629, 144060), (686, 132090), (714, 126910), (735, 123284), (740, 122451), (777, 116620), (833, 108780), (980, 92463), (1020, 88837), (1029, 88060), (1036, 87465), (1110, 81634), (1190, 76146), (1258, 72030), (1295, 69972), (1372, 66045), (1428, 63455), (1470, 61642), (1554, 58310), (1666, 54390), (1715, 52836), (1785, 50764), (1813, 49980), (1887, 48020), (2058, 44030), (2220, 40817), (2380, 38073), (2401, 37740), (2499, 36260), (2516, 36015), (2590, 34986), (2940, 30821), (3108, 29155), (3145, 28812), (3332, 27195), (3430, 26418), (3570, 25382), (3626, 24990), (3774, 24010), (3885, 23324), (4116, 22015), (4165, 21756), (4403, 20580), (4802, 18870), (4998, 18130), (5145, 17612), (5180, 17493), (5439, 16660), (5831, 15540), (6290, 14406), (6860, 13209), (7140, 12691), (7203, 12580), (7252, 12495), (7548, 12005), (7770, 11662), (8330, 10878), (8806, 10290), (9065, 9996), (9435, 9604)]