188532540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149629}}^1$

素因数の和:149651

約数の個数: 72

約数和(自身を含む): 653583840

約数和(自身を除く): 465051300

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, 149629, 299258, 448887, 598516, 748145, 897774, 1047403, 1346661, 1496290, 1795548, 2094806, 2244435, 2693322, 2992580, 3142209, 4189612, 4488870, 5237015, 5386644, 6284418, 6733305, 8977740, 9426627, 10474030, 12568836, 13466610, 15711045, 18853254, 20948060, 26933220, 31422090, 37706508, 47133135, 62844180, 94266270, 188532540]

約数ペア:

[(1, 188532540), (2, 94266270), (3, 62844180), (4, 47133135), (5, 37706508), (6, 31422090), (7, 26933220), (9, 20948060), (10, 18853254), (12, 15711045), (14, 13466610), (15, 12568836), (18, 10474030), (20, 9426627), (21, 8977740), (28, 6733305), (30, 6284418), (35, 5386644), (36, 5237015), (42, 4488870), (45, 4189612), (60, 3142209), (63, 2992580), (70, 2693322), (84, 2244435), (90, 2094806), (105, 1795548), (126, 1496290), (140, 1346661), (180, 1047403), (210, 897774), (252, 748145), (315, 598516), (420, 448887), (630, 299258), (1260, 149629)]