149203740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3449}}^1$

素因数の和:3571

約数の個数: 96

約数和(自身を含む): 482227200

約数和(自身を除く): 333023460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3449, 3605, 4326, 6180, 6898, 7210, 8652, 10347, 10815, 13796, 14420, 17245, 20694, 21630, 24143, 34490, 41388, 43260, 48286, 51735, 68980, 72429, 96572, 103470, 120715, 144858, 206940, 241430, 289716, 355247, 362145, 482860, 710494, 724290, 1065741, 1420988, 1448580, 1776235, 2131482, 2486729, 3552470, 4262964, 4973458, 5328705, 7104940, 7460187, 9946916, 10657410, 12433645, 14920374, 21314820, 24867290, 29840748, 37300935, 49734580, 74601870, 149203740]

約数ペア:

[(1, 149203740), (2, 74601870), (3, 49734580), (4, 37300935), (5, 29840748), (6, 24867290), (7, 21314820), (10, 14920374), (12, 12433645), (14, 10657410), (15, 9946916), (20, 7460187), (21, 7104940), (28, 5328705), (30, 4973458), (35, 4262964), (42, 3552470), (60, 2486729), (70, 2131482), (84, 1776235), (103, 1448580), (105, 1420988), (140, 1065741), (206, 724290), (210, 710494), (309, 482860), (412, 362145), (420, 355247), (515, 289716), (618, 241430), (721, 206940), (1030, 144858), (1236, 120715), (1442, 103470), (1545, 96572), (2060, 72429), (2163, 68980), (2884, 51735), (3090, 48286), (3449, 43260), (3605, 41388), (4326, 34490), (6180, 24143), (6898, 21630), (7210, 20694), (8652, 17245), (10347, 14420), (10815, 13796)]