85349220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1565

約数の個数: 96

約数和(自身を含む): 263813760

約数和(自身を除く): 178464540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1453, 1780, 1958, 2670, 2906, 2937, 3916, 4359, 4895, 5340, 5812, 5874, 7265, 8718, 9790, 11748, 14530, 14685, 15983, 17436, 19580, 21795, 29060, 29370, 31966, 43590, 47949, 58740, 63932, 79915, 87180, 95898, 129317, 159830, 191796, 239745, 258634, 319660, 387951, 479490, 517268, 646585, 775902, 958980, 1293170, 1422487, 1551804, 1939755, 2586340, 2844974, 3879510, 4267461, 5689948, 7112435, 7759020, 8534922, 14224870, 17069844, 21337305, 28449740, 42674610, 85349220]

約数ペア:

[(1, 85349220), (2, 42674610), (3, 28449740), (4, 21337305), (5, 17069844), (6, 14224870), (10, 8534922), (11, 7759020), (12, 7112435), (15, 5689948), (20, 4267461), (22, 3879510), (30, 2844974), (33, 2586340), (44, 1939755), (55, 1551804), (60, 1422487), (66, 1293170), (89, 958980), (110, 775902), (132, 646585), (165, 517268), (178, 479490), (220, 387951), (267, 319660), (330, 258634), (356, 239745), (445, 191796), (534, 159830), (660, 129317), (890, 95898), (979, 87180), (1068, 79915), (1335, 63932), (1453, 58740), (1780, 47949), (1958, 43590), (2670, 31966), (2906, 29370), (2937, 29060), (3916, 21795), (4359, 19580), (4895, 17436), (5340, 15983), (5812, 14685), (5874, 14530), (7265, 11748), (8718, 9790)]