143366940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25693}}^1$

素因数の和:25739

約数の個数: 72

約数和(自身を含む): 448925568

約数和(自身を除く): 305558628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 25693, 51386, 77079, 102772, 128465, 154158, 231237, 256930, 308316, 385395, 462474, 513860, 770790, 796483, 924948, 1156185, 1541580, 1592966, 2312370, 2389449, 3185932, 3982415, 4624740, 4778898, 7168347, 7964830, 9557796, 11947245, 14336694, 15929660, 23894490, 28673388, 35841735, 47788980, 71683470, 143366940]

約数ペア:

[(1, 143366940), (2, 71683470), (3, 47788980), (4, 35841735), (5, 28673388), (6, 23894490), (9, 15929660), (10, 14336694), (12, 11947245), (15, 9557796), (18, 7964830), (20, 7168347), (30, 4778898), (31, 4624740), (36, 3982415), (45, 3185932), (60, 2389449), (62, 2312370), (90, 1592966), (93, 1541580), (124, 1156185), (155, 924948), (180, 796483), (186, 770790), (279, 513860), (310, 462474), (372, 385395), (465, 308316), (558, 256930), (620, 231237), (930, 154158), (1116, 128465), (1395, 102772), (1860, 77079), (2790, 51386), (5580, 25693)]