74109800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 185613120

約数和(自身を除く): 111503320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 71, 85, 100, 136, 142, 170, 200, 284, 307, 340, 355, 425, 568, 614, 680, 710, 850, 1207, 1228, 1420, 1535, 1700, 1775, 2414, 2456, 2840, 3070, 3400, 3550, 4828, 5219, 6035, 6140, 7100, 7675, 9656, 10438, 12070, 12280, 14200, 15350, 20876, 21797, 24140, 26095, 30175, 30700, 41752, 43594, 48280, 52190, 60350, 61400, 87188, 104380, 108985, 120700, 130475, 174376, 208760, 217970, 241400, 260950, 370549, 435940, 521900, 544925, 741098, 871880, 1043800, 1089850, 1482196, 1852745, 2179700, 2964392, 3705490, 4359400, 7410980, 9263725, 14821960, 18527450, 37054900, 74109800]

約数ペア:

[(1, 74109800), (2, 37054900), (4, 18527450), (5, 14821960), (8, 9263725), (10, 7410980), (17, 4359400), (20, 3705490), (25, 2964392), (34, 2179700), (40, 1852745), (50, 1482196), (68, 1089850), (71, 1043800), (85, 871880), (100, 741098), (136, 544925), (142, 521900), (170, 435940), (200, 370549), (284, 260950), (307, 241400), (340, 217970), (355, 208760), (425, 174376), (568, 130475), (614, 120700), (680, 108985), (710, 104380), (850, 87188), (1207, 61400), (1228, 60350), (1420, 52190), (1535, 48280), (1700, 43594), (1775, 41752), (2414, 30700), (2456, 30175), (2840, 26095), (3070, 24140), (3400, 21797), (3550, 20876), (4828, 15350), (5219, 14200), (6035, 12280), (6140, 12070), (7100, 10438), (7675, 9656)]