157109220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32327}}^1$

素因数の和:32351

約数の個数: 72

約数和(自身を含む): 494230464

約数和(自身を除く): 337121244

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 32327, 64654, 96981, 129308, 161635, 193962, 290943, 323270, 387924, 484905, 581886, 646540, 872829, 969810, 1163772, 1454715, 1745658, 1939620, 2618487, 2909430, 3491316, 4364145, 5236974, 5818860, 7855461, 8728290, 10473948, 13092435, 15710922, 17456580, 26184870, 31421844, 39277305, 52369740, 78554610, 157109220]

約数ペア:

[(1, 157109220), (2, 78554610), (3, 52369740), (4, 39277305), (5, 31421844), (6, 26184870), (9, 17456580), (10, 15710922), (12, 13092435), (15, 10473948), (18, 8728290), (20, 7855461), (27, 5818860), (30, 5236974), (36, 4364145), (45, 3491316), (54, 2909430), (60, 2618487), (81, 1939620), (90, 1745658), (108, 1454715), (135, 1163772), (162, 969810), (180, 872829), (243, 646540), (270, 581886), (324, 484905), (405, 387924), (486, 323270), (540, 290943), (810, 193962), (972, 161635), (1215, 129308), (1620, 96981), (2430, 64654), (4860, 32327)]