143996940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29629}}^1$

素因数の和:29653

約数の個数: 72

約数和(自身を含む): 452983440

約数和(自身を除く): 308986500

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, 29629, 59258, 88887, 118516, 148145, 177774, 266661, 296290, 355548, 444435, 533322, 592580, 799983, 888870, 1066644, 1333305, 1599966, 1777740, 2399949, 2666610, 3199932, 3999915, 4799898, 5333220, 7199847, 7999830, 9599796, 11999745, 14399694, 15999660, 23999490, 28799388, 35999235, 47998980, 71998470, 143996940]

約数ペア:

[(1, 143996940), (2, 71998470), (3, 47998980), (4, 35999235), (5, 28799388), (6, 23999490), (9, 15999660), (10, 14399694), (12, 11999745), (15, 9599796), (18, 7999830), (20, 7199847), (27, 5333220), (30, 4799898), (36, 3999915), (45, 3199932), (54, 2666610), (60, 2399949), (81, 1777740), (90, 1599966), (108, 1333305), (135, 1066644), (162, 888870), (180, 799983), (243, 592580), (270, 533322), (324, 444435), (405, 355548), (486, 296290), (540, 266661), (810, 177774), (972, 148145), (1215, 118516), (1620, 88887), (2430, 59258), (4860, 29629)]