204156630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 553277088

約数和(自身を除く): 349120458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 61, 82, 90, 122, 123, 183, 205, 246, 305, 366, 369, 410, 549, 610, 615, 738, 907, 915, 1098, 1230, 1814, 1830, 1845, 2501, 2721, 2745, 3690, 4535, 5002, 5442, 5490, 7503, 8163, 9070, 12505, 13605, 15006, 16326, 22509, 25010, 27210, 37187, 37515, 40815, 45018, 55327, 74374, 75030, 81630, 110654, 111561, 112545, 165981, 185935, 223122, 225090, 276635, 331962, 334683, 371870, 497943, 553270, 557805, 669366, 829905, 995886, 1115610, 1659810, 1673415, 2268407, 2489715, 3346830, 4536814, 4979430, 6805221, 11342035, 13610442, 20415663, 22684070, 34026105, 40831326, 68052210, 102078315, 204156630]

約数ペア:

[(1, 204156630), (2, 102078315), (3, 68052210), (5, 40831326), (6, 34026105), (9, 22684070), (10, 20415663), (15, 13610442), (18, 11342035), (30, 6805221), (41, 4979430), (45, 4536814), (61, 3346830), (82, 2489715), (90, 2268407), (122, 1673415), (123, 1659810), (183, 1115610), (205, 995886), (246, 829905), (305, 669366), (366, 557805), (369, 553270), (410, 497943), (549, 371870), (610, 334683), (615, 331962), (738, 276635), (907, 225090), (915, 223122), (1098, 185935), (1230, 165981), (1814, 112545), (1830, 111561), (1845, 110654), (2501, 81630), (2721, 75030), (2745, 74374), (3690, 55327), (4535, 45018), (5002, 40815), (5442, 37515), (5490, 37187), (7503, 27210), (8163, 25010), (9070, 22509), (12505, 16326), (13605, 15006)]