75103360

素因数分解:

$2^7\times 5^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 180662400

約数和(自身を除く): 105559040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 320, 478, 491, 640, 956, 982, 1195, 1912, 1964, 2390, 2455, 3824, 3928, 4780, 4910, 7648, 7856, 9560, 9820, 15296, 15712, 19120, 19640, 30592, 31424, 38240, 39280, 62848, 76480, 78560, 117349, 152960, 157120, 234698, 314240, 469396, 586745, 938792, 1173490, 1877584, 2346980, 3755168, 4693960, 7510336, 9387920, 15020672, 18775840, 37551680, 75103360]

約数ペア:

[(1, 75103360), (2, 37551680), (4, 18775840), (5, 15020672), (8, 9387920), (10, 7510336), (16, 4693960), (20, 3755168), (32, 2346980), (40, 1877584), (64, 1173490), (80, 938792), (128, 586745), (160, 469396), (239, 314240), (320, 234698), (478, 157120), (491, 152960), (640, 117349), (956, 78560), (982, 76480), (1195, 62848), (1912, 39280), (1964, 38240), (2390, 31424), (2455, 30592), (3824, 19640), (3928, 19120), (4780, 15712), (4910, 15296), (7648, 9820), (7856, 9560)]