200442825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 395778240

約数和(自身を除く): 195335415

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 109, 165, 225, 275, 327, 495, 545, 743, 825, 981, 1199, 1635, 2229, 2475, 2725, 3597, 3715, 4905, 5995, 6687, 8173, 8175, 10791, 11145, 17985, 18575, 24519, 24525, 29975, 33435, 40865, 53955, 55725, 73557, 80987, 89925, 122595, 167175, 204325, 242961, 269775, 367785, 404935, 612975, 728883, 890857, 1214805, 1838925, 2024675, 2672571, 3644415, 4454285, 6074025, 8017713, 13362855, 18222075, 22271425, 40088565, 66814275, 200442825]

約数ペア:

[(1, 200442825), (3, 66814275), (5, 40088565), (9, 22271425), (11, 18222075), (15, 13362855), (25, 8017713), (33, 6074025), (45, 4454285), (55, 3644415), (75, 2672571), (99, 2024675), (109, 1838925), (165, 1214805), (225, 890857), (275, 728883), (327, 612975), (495, 404935), (545, 367785), (743, 269775), (825, 242961), (981, 204325), (1199, 167175), (1635, 122595), (2229, 89925), (2475, 80987), (2725, 73557), (3597, 55725), (3715, 53955), (4905, 40865), (5995, 33435), (6687, 29975), (8173, 24525), (8175, 24519), (10791, 18575), (11145, 17985)]