112520800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 144

約数和(自身を含む): 319479552

約数和(自身を除く): 206958752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 160, 175, 200, 224, 280, 283, 284, 350, 355, 400, 497, 560, 566, 568, 700, 710, 800, 994, 1120, 1132, 1136, 1400, 1415, 1420, 1775, 1981, 1988, 2264, 2272, 2485, 2800, 2830, 2840, 3550, 3962, 3976, 4528, 4970, 5600, 5660, 5680, 7075, 7100, 7924, 7952, 9056, 9905, 9940, 11320, 11360, 12425, 14150, 14200, 15848, 15904, 19810, 19880, 20093, 22640, 24850, 28300, 28400, 31696, 39620, 39760, 40186, 45280, 49525, 49700, 56600, 56800, 63392, 79240, 79520, 80372, 99050, 99400, 100465, 113200, 140651, 158480, 160744, 198100, 198800, 200930, 226400, 281302, 316960, 321488, 396200, 397600, 401860, 502325, 562604, 642976, 703255, 792400, 803720, 1004650, 1125208, 1406510, 1584800, 1607440, 2009300, 2250416, 2813020, 3214880, 3516275, 4018600, 4500832, 5626040, 7032550, 8037200, 11252080, 14065100, 16074400, 22504160, 28130200, 56260400, 112520800]

約数ペア:

[(1, 112520800), (2, 56260400), (4, 28130200), (5, 22504160), (7, 16074400), (8, 14065100), (10, 11252080), (14, 8037200), (16, 7032550), (20, 5626040), (25, 4500832), (28, 4018600), (32, 3516275), (35, 3214880), (40, 2813020), (50, 2250416), (56, 2009300), (70, 1607440), (71, 1584800), (80, 1406510), (100, 1125208), (112, 1004650), (140, 803720), (142, 792400), (160, 703255), (175, 642976), (200, 562604), (224, 502325), (280, 401860), (283, 397600), (284, 396200), (350, 321488), (355, 316960), (400, 281302), (497, 226400), (560, 200930), (566, 198800), (568, 198100), (700, 160744), (710, 158480), (800, 140651), (994, 113200), (1120, 100465), (1132, 99400), (1136, 99050), (1400, 80372), (1415, 79520), (1420, 79240), (1775, 63392), (1981, 56800), (1988, 56600), (2264, 49700), (2272, 49525), (2485, 45280), (2800, 40186), (2830, 39760), (2840, 39620), (3550, 31696), (3962, 28400), (3976, 28300), (4528, 24850), (4970, 22640), (5600, 20093), (5660, 19880), (5680, 19810), (7075, 15904), (7100, 15848), (7924, 14200), (7952, 14150), (9056, 12425), (9905, 11360), (9940, 11320)]