75410560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 193881600

約数和(自身を除く): 118471040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 64, 80, 92, 94, 109, 115, 128, 160, 184, 188, 218, 230, 235, 320, 368, 376, 436, 460, 470, 545, 640, 736, 752, 872, 920, 940, 1081, 1090, 1472, 1504, 1744, 1840, 1880, 2162, 2180, 2507, 2944, 3008, 3488, 3680, 3760, 4324, 4360, 5014, 5123, 5405, 6016, 6976, 7360, 7520, 8648, 8720, 10028, 10246, 10810, 12535, 13952, 14720, 15040, 17296, 17440, 20056, 20492, 21620, 25070, 25615, 30080, 34592, 34880, 40112, 40984, 43240, 50140, 51230, 69184, 69760, 80224, 81968, 86480, 100280, 102460, 117829, 138368, 160448, 163936, 172960, 200560, 204920, 235658, 320896, 327872, 345920, 401120, 409840, 471316, 589145, 655744, 691840, 802240, 819680, 942632, 1178290, 1604480, 1639360, 1885264, 2356580, 3278720, 3770528, 4713160, 7541056, 9426320, 15082112, 18852640, 37705280, 75410560]

約数ペア:

[(1, 75410560), (2, 37705280), (4, 18852640), (5, 15082112), (8, 9426320), (10, 7541056), (16, 4713160), (20, 3770528), (23, 3278720), (32, 2356580), (40, 1885264), (46, 1639360), (47, 1604480), (64, 1178290), (80, 942632), (92, 819680), (94, 802240), (109, 691840), (115, 655744), (128, 589145), (160, 471316), (184, 409840), (188, 401120), (218, 345920), (230, 327872), (235, 320896), (320, 235658), (368, 204920), (376, 200560), (436, 172960), (460, 163936), (470, 160448), (545, 138368), (640, 117829), (736, 102460), (752, 100280), (872, 86480), (920, 81968), (940, 80224), (1081, 69760), (1090, 69184), (1472, 51230), (1504, 50140), (1744, 43240), (1840, 40984), (1880, 40112), (2162, 34880), (2180, 34592), (2507, 30080), (2944, 25615), (3008, 25070), (3488, 21620), (3680, 20492), (3760, 20056), (4324, 17440), (4360, 17296), (5014, 15040), (5123, 14720), (5405, 13952), (6016, 12535), (6976, 10810), (7360, 10246), (7520, 10028), (8648, 8720)]