63906400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 170989056

約数和(自身を除く): 107082656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 37, 40, 50, 68, 74, 80, 85, 100, 127, 136, 148, 160, 170, 185, 200, 254, 272, 296, 340, 370, 400, 425, 508, 544, 592, 629, 635, 680, 740, 800, 850, 925, 1016, 1184, 1258, 1270, 1360, 1480, 1700, 1850, 2032, 2159, 2516, 2540, 2720, 2960, 3145, 3175, 3400, 3700, 4064, 4318, 4699, 5032, 5080, 5920, 6290, 6350, 6800, 7400, 8636, 9398, 10064, 10160, 10795, 12580, 12700, 13600, 14800, 15725, 17272, 18796, 20128, 20320, 21590, 23495, 25160, 25400, 29600, 31450, 34544, 37592, 43180, 46990, 50320, 50800, 53975, 62900, 69088, 75184, 79883, 86360, 93980, 100640, 101600, 107950, 117475, 125800, 150368, 159766, 172720, 187960, 215900, 234950, 251600, 319532, 345440, 375920, 399415, 431800, 469900, 503200, 639064, 751840, 798830, 863600, 939800, 1278128, 1597660, 1727200, 1879600, 1997075, 2556256, 3195320, 3759200, 3994150, 6390640, 7988300, 12781280, 15976600, 31953200, 63906400]

約数ペア:

[(1, 63906400), (2, 31953200), (4, 15976600), (5, 12781280), (8, 7988300), (10, 6390640), (16, 3994150), (17, 3759200), (20, 3195320), (25, 2556256), (32, 1997075), (34, 1879600), (37, 1727200), (40, 1597660), (50, 1278128), (68, 939800), (74, 863600), (80, 798830), (85, 751840), (100, 639064), (127, 503200), (136, 469900), (148, 431800), (160, 399415), (170, 375920), (185, 345440), (200, 319532), (254, 251600), (272, 234950), (296, 215900), (340, 187960), (370, 172720), (400, 159766), (425, 150368), (508, 125800), (544, 117475), (592, 107950), (629, 101600), (635, 100640), (680, 93980), (740, 86360), (800, 79883), (850, 75184), (925, 69088), (1016, 62900), (1184, 53975), (1258, 50800), (1270, 50320), (1360, 46990), (1480, 43180), (1700, 37592), (1850, 34544), (2032, 31450), (2159, 29600), (2516, 25400), (2540, 25160), (2720, 23495), (2960, 21590), (3145, 20320), (3175, 20128), (3400, 18796), (3700, 17272), (4064, 15725), (4318, 14800), (4699, 13600), (5032, 12700), (5080, 12580), (5920, 10795), (6290, 10160), (6350, 10064), (6800, 9398), (7400, 8636)]