74365620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9319}}^1$

素因数の和:9357

約数の個数: 96

約数和(自身を含む): 250521600

約数和(自身を除く): 176155980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9319, 18638, 27957, 37276, 46595, 55914, 65233, 93190, 111828, 130466, 139785, 177061, 186380, 195699, 260932, 279570, 326165, 354122, 391398, 531183, 559140, 652330, 708244, 782796, 885305, 978495, 1062366, 1239427, 1304660, 1770610, 1956990, 2124732, 2478854, 2655915, 3541220, 3718281, 3913980, 4957708, 5311830, 6197135, 7436562, 10623660, 12394270, 14873124, 18591405, 24788540, 37182810, 74365620]

約数ペア:

[(1, 74365620), (2, 37182810), (3, 24788540), (4, 18591405), (5, 14873124), (6, 12394270), (7, 10623660), (10, 7436562), (12, 6197135), (14, 5311830), (15, 4957708), (19, 3913980), (20, 3718281), (21, 3541220), (28, 2655915), (30, 2478854), (35, 2124732), (38, 1956990), (42, 1770610), (57, 1304660), (60, 1239427), (70, 1062366), (76, 978495), (84, 885305), (95, 782796), (105, 708244), (114, 652330), (133, 559140), (140, 531183), (190, 391398), (210, 354122), (228, 326165), (266, 279570), (285, 260932), (380, 195699), (399, 186380), (420, 177061), (532, 139785), (570, 130466), (665, 111828), (798, 93190), (1140, 65233), (1330, 55914), (1596, 46595), (1995, 37276), (2660, 27957), (3990, 18638), (7980, 9319)]