61031600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 170489088

約数和(自身を除く): 109457488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 71, 80, 100, 112, 140, 142, 175, 200, 280, 284, 307, 350, 355, 400, 497, 560, 568, 614, 700, 710, 994, 1136, 1228, 1400, 1420, 1535, 1775, 1988, 2149, 2456, 2485, 2800, 2840, 3070, 3550, 3976, 4298, 4912, 4970, 5680, 6140, 7100, 7675, 7952, 8596, 9940, 10745, 12280, 12425, 14200, 15350, 17192, 19880, 21490, 21797, 24560, 24850, 28400, 30700, 34384, 39760, 42980, 43594, 49700, 53725, 61400, 85960, 87188, 99400, 107450, 108985, 122800, 152579, 171920, 174376, 198800, 214900, 217970, 305158, 348752, 429800, 435940, 544925, 610316, 762895, 859600, 871880, 1089850, 1220632, 1525790, 1743760, 2179700, 2441264, 3051580, 3814475, 4359400, 6103160, 7628950, 8718800, 12206320, 15257900, 30515800, 61031600]

約数ペア:

[(1, 61031600), (2, 30515800), (4, 15257900), (5, 12206320), (7, 8718800), (8, 7628950), (10, 6103160), (14, 4359400), (16, 3814475), (20, 3051580), (25, 2441264), (28, 2179700), (35, 1743760), (40, 1525790), (50, 1220632), (56, 1089850), (70, 871880), (71, 859600), (80, 762895), (100, 610316), (112, 544925), (140, 435940), (142, 429800), (175, 348752), (200, 305158), (280, 217970), (284, 214900), (307, 198800), (350, 174376), (355, 171920), (400, 152579), (497, 122800), (560, 108985), (568, 107450), (614, 99400), (700, 87188), (710, 85960), (994, 61400), (1136, 53725), (1228, 49700), (1400, 43594), (1420, 42980), (1535, 39760), (1775, 34384), (1988, 30700), (2149, 28400), (2456, 24850), (2485, 24560), (2800, 21797), (2840, 21490), (3070, 19880), (3550, 17192), (3976, 15350), (4298, 14200), (4912, 12425), (4970, 12280), (5680, 10745), (6140, 9940), (7100, 8596), (7675, 7952)]