98636940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{60887}}^1$

素因数の和:60908

約数の個数: 60

約数和(自身を含む): 309432816

約数和(自身を除く): 210795876

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, 270, 324, 405, 540, 810, 1620, 60887, 121774, 182661, 243548, 304435, 365322, 547983, 608870, 730644, 913305, 1095966, 1217740, 1643949, 1826610, 2191932, 2739915, 3287898, 3653220, 4931847, 5479830, 6575796, 8219745, 9863694, 10959660, 16439490, 19727388, 24659235, 32878980, 49318470, 98636940]

約数ペア:

[(1, 98636940), (2, 49318470), (3, 32878980), (4, 24659235), (5, 19727388), (6, 16439490), (9, 10959660), (10, 9863694), (12, 8219745), (15, 6575796), (18, 5479830), (20, 4931847), (27, 3653220), (30, 3287898), (36, 2739915), (45, 2191932), (54, 1826610), (60, 1643949), (81, 1217740), (90, 1095966), (108, 913305), (135, 730644), (162, 608870), (180, 547983), (270, 365322), (324, 304435), (405, 243548), (540, 182661), (810, 121774), (1620, 60887)]