75121620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 241532928

約数和(自身を除く): 166411308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 383, 420, 467, 766, 934, 1149, 1401, 1532, 1868, 1915, 2298, 2335, 2681, 2802, 3269, 3830, 4596, 4670, 5362, 5604, 5745, 6538, 7005, 7660, 8043, 9340, 9807, 10724, 11490, 13076, 13405, 14010, 16086, 16345, 19614, 22980, 26810, 28020, 32172, 32690, 39228, 40215, 49035, 53620, 65380, 80430, 98070, 160860, 178861, 196140, 357722, 536583, 715444, 894305, 1073166, 1252027, 1788610, 2146332, 2504054, 2682915, 3577220, 3756081, 5008108, 5365830, 6260135, 7512162, 10731660, 12520270, 15024324, 18780405, 25040540, 37560810, 75121620]

約数ペア:

[(1, 75121620), (2, 37560810), (3, 25040540), (4, 18780405), (5, 15024324), (6, 12520270), (7, 10731660), (10, 7512162), (12, 6260135), (14, 5365830), (15, 5008108), (20, 3756081), (21, 3577220), (28, 2682915), (30, 2504054), (35, 2146332), (42, 1788610), (60, 1252027), (70, 1073166), (84, 894305), (105, 715444), (140, 536583), (210, 357722), (383, 196140), (420, 178861), (467, 160860), (766, 98070), (934, 80430), (1149, 65380), (1401, 53620), (1532, 49035), (1868, 40215), (1915, 39228), (2298, 32690), (2335, 32172), (2681, 28020), (2802, 26810), (3269, 22980), (3830, 19614), (4596, 16345), (4670, 16086), (5362, 14010), (5604, 13405), (5745, 13076), (6538, 11490), (7005, 10724), (7660, 9807), (8043, 9340)]