150631740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{119549}}^1$

素因数の和:119571

約数の個数: 72

約数和(自身を含む): 522194400

約数和(自身を除く): 371562660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 119549, 239098, 358647, 478196, 597745, 717294, 836843, 1075941, 1195490, 1434588, 1673686, 1793235, 2151882, 2390980, 2510529, 3347372, 3586470, 4184215, 4303764, 5021058, 5379705, 7172940, 7531587, 8368430, 10042116, 10759410, 12552645, 15063174, 16736860, 21518820, 25105290, 30126348, 37657935, 50210580, 75315870, 150631740]

約数ペア:

[(1, 150631740), (2, 75315870), (3, 50210580), (4, 37657935), (5, 30126348), (6, 25105290), (7, 21518820), (9, 16736860), (10, 15063174), (12, 12552645), (14, 10759410), (15, 10042116), (18, 8368430), (20, 7531587), (21, 7172940), (28, 5379705), (30, 5021058), (35, 4303764), (36, 4184215), (42, 3586470), (45, 3347372), (60, 2510529), (63, 2390980), (70, 2151882), (84, 1793235), (90, 1673686), (105, 1434588), (126, 1195490), (140, 1075941), (180, 836843), (210, 717294), (252, 597745), (315, 478196), (420, 358647), (630, 239098), (1260, 119549)]