61315600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 159418368

約数和(自身を除く): 98102768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 71, 80, 85, 100, 127, 136, 142, 170, 200, 254, 272, 284, 340, 355, 400, 425, 508, 568, 635, 680, 710, 850, 1016, 1136, 1207, 1270, 1360, 1420, 1700, 1775, 2032, 2159, 2414, 2540, 2840, 3175, 3400, 3550, 4318, 4828, 5080, 5680, 6035, 6350, 6800, 7100, 8636, 9017, 9656, 10160, 10795, 12070, 12700, 14200, 17272, 18034, 19312, 21590, 24140, 25400, 28400, 30175, 34544, 36068, 43180, 45085, 48280, 50800, 53975, 60350, 72136, 86360, 90170, 96560, 107950, 120700, 144272, 153289, 172720, 180340, 215900, 225425, 241400, 306578, 360680, 431800, 450850, 482800, 613156, 721360, 766445, 863600, 901700, 1226312, 1532890, 1803400, 2452624, 3065780, 3606800, 3832225, 6131560, 7664450, 12263120, 15328900, 30657800, 61315600]

約数ペア:

[(1, 61315600), (2, 30657800), (4, 15328900), (5, 12263120), (8, 7664450), (10, 6131560), (16, 3832225), (17, 3606800), (20, 3065780), (25, 2452624), (34, 1803400), (40, 1532890), (50, 1226312), (68, 901700), (71, 863600), (80, 766445), (85, 721360), (100, 613156), (127, 482800), (136, 450850), (142, 431800), (170, 360680), (200, 306578), (254, 241400), (272, 225425), (284, 215900), (340, 180340), (355, 172720), (400, 153289), (425, 144272), (508, 120700), (568, 107950), (635, 96560), (680, 90170), (710, 86360), (850, 72136), (1016, 60350), (1136, 53975), (1207, 50800), (1270, 48280), (1360, 45085), (1420, 43180), (1700, 36068), (1775, 34544), (2032, 30175), (2159, 28400), (2414, 25400), (2540, 24140), (2840, 21590), (3175, 19312), (3400, 18034), (3550, 17272), (4318, 14200), (4828, 12700), (5080, 12070), (5680, 10795), (6035, 10160), (6350, 9656), (6800, 9017), (7100, 8636)]