149887740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 435746304

約数和(自身を除く): 285858564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 107, 111, 148, 185, 214, 222, 321, 370, 428, 444, 535, 555, 631, 642, 740, 1070, 1110, 1262, 1284, 1605, 1893, 2140, 2220, 2524, 3155, 3210, 3786, 3959, 6310, 6420, 7572, 7918, 9465, 11877, 12620, 15836, 18930, 19795, 23347, 23754, 37860, 39590, 46694, 47508, 59385, 67517, 70041, 79180, 93388, 116735, 118770, 135034, 140082, 202551, 233470, 237540, 270068, 280164, 337585, 350205, 405102, 466940, 675170, 700410, 810204, 1012755, 1350340, 1400820, 2025510, 2498129, 4051020, 4996258, 7494387, 9992516, 12490645, 14988774, 24981290, 29977548, 37471935, 49962580, 74943870, 149887740]

約数ペア:

[(1, 149887740), (2, 74943870), (3, 49962580), (4, 37471935), (5, 29977548), (6, 24981290), (10, 14988774), (12, 12490645), (15, 9992516), (20, 7494387), (30, 4996258), (37, 4051020), (60, 2498129), (74, 2025510), (107, 1400820), (111, 1350340), (148, 1012755), (185, 810204), (214, 700410), (222, 675170), (321, 466940), (370, 405102), (428, 350205), (444, 337585), (535, 280164), (555, 270068), (631, 237540), (642, 233470), (740, 202551), (1070, 140082), (1110, 135034), (1262, 118770), (1284, 116735), (1605, 93388), (1893, 79180), (2140, 70041), (2220, 67517), (2524, 59385), (3155, 47508), (3210, 46694), (3786, 39590), (3959, 37860), (6310, 23754), (6420, 23347), (7572, 19795), (7918, 18930), (9465, 15836), (11877, 12620)]