151275660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81331}}^1$

素因数の和:81374

約数の個数: 48

約数和(自身を含む): 437240832

約数和(自身を除く): 285965172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 81331, 162662, 243993, 325324, 406655, 487986, 813310, 975972, 1219965, 1626620, 2439930, 2521261, 4879860, 5042522, 7563783, 10085044, 12606305, 15127566, 25212610, 30255132, 37818915, 50425220, 75637830, 151275660]

約数ペア:

[(1, 151275660), (2, 75637830), (3, 50425220), (4, 37818915), (5, 30255132), (6, 25212610), (10, 15127566), (12, 12606305), (15, 10085044), (20, 7563783), (30, 5042522), (31, 4879860), (60, 2521261), (62, 2439930), (93, 1626620), (124, 1219965), (155, 975972), (186, 813310), (310, 487986), (372, 406655), (465, 325324), (620, 243993), (930, 162662), (1860, 81331)]