28599660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 88255440

約数和(自身を除く): 59655780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 2693, 3540, 5310, 5386, 8079, 10620, 10772, 13465, 16158, 24237, 26930, 32316, 40395, 48474, 53860, 80790, 96948, 121185, 158887, 161580, 242370, 317774, 476661, 484740, 635548, 794435, 953322, 1429983, 1588870, 1906644, 2383305, 2859966, 3177740, 4766610, 5719932, 7149915, 9533220, 14299830, 28599660]

約数ペア:

[(1, 28599660), (2, 14299830), (3, 9533220), (4, 7149915), (5, 5719932), (6, 4766610), (9, 3177740), (10, 2859966), (12, 2383305), (15, 1906644), (18, 1588870), (20, 1429983), (30, 953322), (36, 794435), (45, 635548), (59, 484740), (60, 476661), (90, 317774), (118, 242370), (177, 161580), (180, 158887), (236, 121185), (295, 96948), (354, 80790), (531, 53860), (590, 48474), (708, 40395), (885, 32316), (1062, 26930), (1180, 24237), (1770, 16158), (2124, 13465), (2655, 10772), (2693, 10620), (3540, 8079), (5310, 5386)]