82210140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1689

約数の個数: 120

約数和(自身を含む): 266378112

約数和(自身を除く): 184167972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1637, 1674, 1860, 2511, 2790, 3274, 3348, 4185, 4911, 5022, 5580, 6548, 8185, 8370, 9822, 10044, 12555, 14733, 16370, 16740, 19644, 24555, 25110, 29466, 32740, 44199, 49110, 50220, 50747, 58932, 73665, 88398, 98220, 101494, 132597, 147330, 152241, 176796, 202988, 220995, 253735, 265194, 294660, 304482, 441990, 456723, 507470, 530388, 608964, 662985, 761205, 883980, 913446, 1014940, 1325970, 1370169, 1522410, 1826892, 2283615, 2651940, 2740338, 3044820, 4110507, 4567230, 5480676, 6850845, 8221014, 9134460, 13701690, 16442028, 20552535, 27403380, 41105070, 82210140]

約数ペア:

[(1, 82210140), (2, 41105070), (3, 27403380), (4, 20552535), (5, 16442028), (6, 13701690), (9, 9134460), (10, 8221014), (12, 6850845), (15, 5480676), (18, 4567230), (20, 4110507), (27, 3044820), (30, 2740338), (31, 2651940), (36, 2283615), (45, 1826892), (54, 1522410), (60, 1370169), (62, 1325970), (81, 1014940), (90, 913446), (93, 883980), (108, 761205), (124, 662985), (135, 608964), (155, 530388), (162, 507470), (180, 456723), (186, 441990), (270, 304482), (279, 294660), (310, 265194), (324, 253735), (372, 220995), (405, 202988), (465, 176796), (540, 152241), (558, 147330), (620, 132597), (810, 101494), (837, 98220), (930, 88398), (1116, 73665), (1395, 58932), (1620, 50747), (1637, 50220), (1674, 49110), (1860, 44199), (2511, 32740), (2790, 29466), (3274, 25110), (3348, 24555), (4185, 19644), (4911, 16740), (5022, 16370), (5580, 14733), (6548, 12555), (8185, 10044), (8370, 9822)]