150149560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 371589120

約数和(自身を除く): 221439560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2687, 2794, 5080, 5374, 5588, 6985, 10748, 11176, 13435, 13970, 21496, 26870, 27940, 29557, 53740, 55880, 59114, 107480, 118228, 147785, 236456, 295570, 341249, 591140, 682498, 1182280, 1364996, 1706245, 2729992, 3412490, 3753739, 6824980, 7507478, 13649960, 15014956, 18768695, 30029912, 37537390, 75074780, 150149560]

約数ペア:

[(1, 150149560), (2, 75074780), (4, 37537390), (5, 30029912), (8, 18768695), (10, 15014956), (11, 13649960), (20, 7507478), (22, 6824980), (40, 3753739), (44, 3412490), (55, 2729992), (88, 1706245), (110, 1364996), (127, 1182280), (220, 682498), (254, 591140), (440, 341249), (508, 295570), (635, 236456), (1016, 147785), (1270, 118228), (1397, 107480), (2540, 59114), (2687, 55880), (2794, 53740), (5080, 29557), (5374, 27940), (5588, 26870), (6985, 21496), (10748, 13970), (11176, 13435)]