45036800

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:284

約数の個数: 108

約数和(自身を含む): 115575936

約数和(自身を除く): 70539136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 227, 248, 256, 310, 320, 400, 454, 496, 620, 640, 775, 800, 908, 992, 1135, 1240, 1280, 1550, 1600, 1816, 1984, 2270, 2480, 3100, 3200, 3632, 3968, 4540, 4960, 5675, 6200, 6400, 7037, 7264, 7936, 9080, 9920, 11350, 12400, 14074, 14528, 18160, 19840, 22700, 24800, 28148, 29056, 35185, 36320, 39680, 45400, 49600, 56296, 58112, 70370, 72640, 90800, 99200, 112592, 140740, 145280, 175925, 181600, 198400, 225184, 281480, 290560, 351850, 363200, 450368, 562960, 703700, 726400, 900736, 1125920, 1407400, 1452800, 1801472, 2251840, 2814800, 4503680, 5629600, 9007360, 11259200, 22518400, 45036800]

約数ペア:

[(1, 45036800), (2, 22518400), (4, 11259200), (5, 9007360), (8, 5629600), (10, 4503680), (16, 2814800), (20, 2251840), (25, 1801472), (31, 1452800), (32, 1407400), (40, 1125920), (50, 900736), (62, 726400), (64, 703700), (80, 562960), (100, 450368), (124, 363200), (128, 351850), (155, 290560), (160, 281480), (200, 225184), (227, 198400), (248, 181600), (256, 175925), (310, 145280), (320, 140740), (400, 112592), (454, 99200), (496, 90800), (620, 72640), (640, 70370), (775, 58112), (800, 56296), (908, 49600), (992, 45400), (1135, 39680), (1240, 36320), (1280, 35185), (1550, 29056), (1600, 28148), (1816, 24800), (1984, 22700), (2270, 19840), (2480, 18160), (3100, 14528), (3200, 14074), (3632, 12400), (3968, 11350), (4540, 9920), (4960, 9080), (5675, 7936), (6200, 7264), (6400, 7037)]