57636180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 144165420

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, 149, 180, 210, 252, 298, 307, 315, 420, 447, 596, 614, 630, 745, 894, 921, 1043, 1228, 1260, 1341, 1490, 1535, 1788, 1842, 2086, 2149, 2235, 2682, 2763, 2980, 3070, 3129, 3684, 4172, 4298, 4470, 4605, 5215, 5364, 5526, 6140, 6258, 6447, 6705, 8596, 8940, 9210, 9387, 10430, 10745, 11052, 12516, 12894, 13410, 13815, 15645, 18420, 18774, 19341, 20860, 21490, 25788, 26820, 27630, 31290, 32235, 37548, 38682, 42980, 45743, 46935, 55260, 62580, 64470, 77364, 91486, 93870, 96705, 128940, 137229, 182972, 187740, 193410, 228715, 274458, 320201, 386820, 411687, 457430, 548916, 640402, 686145, 823374, 914860, 960603, 1280804, 1372290, 1601005, 1646748, 1921206, 2058435, 2744580, 2881809, 3202010, 3842412, 4116870, 4803015, 5763618, 6404020, 8233740, 9606030, 11527236, 14409045, 19212060, 28818090, 57636180]

約数ペア:

[(1, 57636180), (2, 28818090), (3, 19212060), (4, 14409045), (5, 11527236), (6, 9606030), (7, 8233740), (9, 6404020), (10, 5763618), (12, 4803015), (14, 4116870), (15, 3842412), (18, 3202010), (20, 2881809), (21, 2744580), (28, 2058435), (30, 1921206), (35, 1646748), (36, 1601005), (42, 1372290), (45, 1280804), (60, 960603), (63, 914860), (70, 823374), (84, 686145), (90, 640402), (105, 548916), (126, 457430), (140, 411687), (149, 386820), (180, 320201), (210, 274458), (252, 228715), (298, 193410), (307, 187740), (315, 182972), (420, 137229), (447, 128940), (596, 96705), (614, 93870), (630, 91486), (745, 77364), (894, 64470), (921, 62580), (1043, 55260), (1228, 46935), (1260, 45743), (1341, 42980), (1490, 38682), (1535, 37548), (1788, 32235), (1842, 31290), (2086, 27630), (2149, 26820), (2235, 25788), (2682, 21490), (2763, 20860), (2980, 19341), (3070, 18774), (3129, 18420), (3684, 15645), (4172, 13815), (4298, 13410), (4470, 12894), (4605, 12516), (5215, 11052), (5364, 10745), (5526, 10430), (6140, 9387), (6258, 9210), (6447, 8940), (6705, 8596)]