38729075940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{88873}}^1$

素因数の和:89163

約数の個数: 120

約数和(自身を含む): 121947570360

約数和(自身を除く): 83218494420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 269, 270, 324, 405, 538, 540, 807, 810, 1076, 1345, 1614, 1620, 2421, 2690, 3228, 4035, 4842, 5380, 7263, 8070, 9684, 12105, 14526, 16140, 21789, 24210, 29052, 36315, 43578, 48420, 72630, 87156, 88873, 108945, 145260, 177746, 217890, 266619, 355492, 435780, 444365, 533238, 799857, 888730, 1066476, 1333095, 1599714, 1777460, 2399571, 2666190, 3199428, 3999285, 4799142, 5332380, 7198713, 7998570, 9598284, 11997855, 14397426, 15997140, 23906837, 23995710, 28794852, 35993565, 47813674, 47991420, 71720511, 71987130, 95627348, 119534185, 143441022, 143974260, 215161533, 239068370, 286882044, 358602555, 430323066, 478136740, 645484599, 717205110, 860646132, 1075807665, 1290969198, 1434410220, 1936453797, 2151615330, 2581938396, 3227422995, 3872907594, 4303230660, 6454845990, 7745815188, 9682268985, 12909691980, 19364537970, 38729075940]

約数ペア:

[(1, 38729075940), (2, 19364537970), (3, 12909691980), (4, 9682268985), (5, 7745815188), (6, 6454845990), (9, 4303230660), (10, 3872907594), (12, 3227422995), (15, 2581938396), (18, 2151615330), (20, 1936453797), (27, 1434410220), (30, 1290969198), (36, 1075807665), (45, 860646132), (54, 717205110), (60, 645484599), (81, 478136740), (90, 430323066), (108, 358602555), (135, 286882044), (162, 239068370), (180, 215161533), (269, 143974260), (270, 143441022), (324, 119534185), (405, 95627348), (538, 71987130), (540, 71720511), (807, 47991420), (810, 47813674), (1076, 35993565), (1345, 28794852), (1614, 23995710), (1620, 23906837), (2421, 15997140), (2690, 14397426), (3228, 11997855), (4035, 9598284), (4842, 7998570), (5380, 7198713), (7263, 5332380), (8070, 4799142), (9684, 3999285), (12105, 3199428), (14526, 2666190), (16140, 2399571), (21789, 1777460), (24210, 1599714), (29052, 1333095), (36315, 1066476), (43578, 888730), (48420, 799857), (72630, 533238), (87156, 444365), (88873, 435780), (108945, 355492), (145260, 266619), (177746, 217890)]