285012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 96

約数和(自身を含む): 940800

約数和(自身を除く): 655788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 156, 174, 182, 189, 203, 234, 252, 261, 273, 348, 351, 364, 377, 378, 406, 468, 522, 546, 609, 702, 754, 756, 783, 812, 819, 1044, 1092, 1131, 1218, 1404, 1508, 1566, 1638, 1827, 2262, 2436, 2457, 2639, 3132, 3276, 3393, 3654, 4524, 4914, 5278, 5481, 6786, 7308, 7917, 9828, 10179, 10556, 10962, 13572, 15834, 20358, 21924, 23751, 31668, 40716, 47502, 71253, 95004, 142506, 285012]

約数ペア:

[(1, 285012), (2, 142506), (3, 95004), (4, 71253), (6, 47502), (7, 40716), (9, 31668), (12, 23751), (13, 21924), (14, 20358), (18, 15834), (21, 13572), (26, 10962), (27, 10556), (28, 10179), (29, 9828), (36, 7917), (39, 7308), (42, 6786), (52, 5481), (54, 5278), (58, 4914), (63, 4524), (78, 3654), (84, 3393), (87, 3276), (91, 3132), (108, 2639), (116, 2457), (117, 2436), (126, 2262), (156, 1827), (174, 1638), (182, 1566), (189, 1508), (203, 1404), (234, 1218), (252, 1131), (261, 1092), (273, 1044), (348, 819), (351, 812), (364, 783), (377, 756), (378, 754), (406, 702), (468, 609), (522, 546)]