75415890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 198744192

約数和(自身を除く): 123328302

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 173, 330, 346, 519, 865, 1038, 1321, 1730, 1903, 2595, 2642, 3806, 3963, 5190, 5709, 6605, 7926, 9515, 11418, 13210, 14531, 19030, 19815, 28545, 29062, 39630, 43593, 57090, 72655, 87186, 145310, 217965, 228533, 435930, 457066, 685599, 1142665, 1371198, 2285330, 2513863, 3427995, 5027726, 6855990, 7541589, 12569315, 15083178, 25138630, 37707945, 75415890]

約数ペア:

[(1, 75415890), (2, 37707945), (3, 25138630), (5, 15083178), (6, 12569315), (10, 7541589), (11, 6855990), (15, 5027726), (22, 3427995), (30, 2513863), (33, 2285330), (55, 1371198), (66, 1142665), (110, 685599), (165, 457066), (173, 435930), (330, 228533), (346, 217965), (519, 145310), (865, 87186), (1038, 72655), (1321, 57090), (1730, 43593), (1903, 39630), (2595, 29062), (2642, 28545), (3806, 19815), (3963, 19030), (5190, 14531), (5709, 13210), (6605, 11418), (7926, 9515)]