74756760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 243794880

約数和(自身を除く): 169038120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 277, 312, 346, 390, 519, 520, 554, 692, 780, 831, 865, 1038, 1108, 1384, 1385, 1560, 1662, 1730, 2076, 2216, 2249, 2595, 2770, 3324, 3460, 3601, 4152, 4155, 4498, 5190, 5540, 6648, 6747, 6920, 7202, 8310, 8996, 10380, 10803, 11080, 11245, 13494, 14404, 16620, 17992, 18005, 20760, 21606, 22490, 26988, 28808, 33240, 33735, 36010, 43212, 44980, 47921, 53976, 54015, 67470, 72020, 86424, 89960, 95842, 108030, 134940, 143763, 144040, 191684, 216060, 239605, 269880, 287526, 383368, 432120, 479210, 575052, 622973, 718815, 958420, 1150104, 1245946, 1437630, 1868919, 1916840, 2491892, 2875260, 3114865, 3737838, 4983784, 5750520, 6229730, 7475676, 9344595, 12459460, 14951352, 18689190, 24918920, 37378380, 74756760]

約数ペア:

[(1, 74756760), (2, 37378380), (3, 24918920), (4, 18689190), (5, 14951352), (6, 12459460), (8, 9344595), (10, 7475676), (12, 6229730), (13, 5750520), (15, 4983784), (20, 3737838), (24, 3114865), (26, 2875260), (30, 2491892), (39, 1916840), (40, 1868919), (52, 1437630), (60, 1245946), (65, 1150104), (78, 958420), (104, 718815), (120, 622973), (130, 575052), (156, 479210), (173, 432120), (195, 383368), (260, 287526), (277, 269880), (312, 239605), (346, 216060), (390, 191684), (519, 144040), (520, 143763), (554, 134940), (692, 108030), (780, 95842), (831, 89960), (865, 86424), (1038, 72020), (1108, 67470), (1384, 54015), (1385, 53976), (1560, 47921), (1662, 44980), (1730, 43212), (2076, 36010), (2216, 33735), (2249, 33240), (2595, 28808), (2770, 26988), (3324, 22490), (3460, 21606), (3601, 20760), (4152, 18005), (4155, 17992), (4498, 16620), (5190, 14404), (5540, 13494), (6648, 11245), (6747, 11080), (6920, 10803), (7202, 10380), (8310, 8996)]