75863820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40787}}^1$

素因数の和:40830

約数の個数: 48

約数和(自身を含む): 219276288

約数和(自身を除く): 143412468

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, 40787, 81574, 122361, 163148, 203935, 244722, 407870, 489444, 611805, 815740, 1223610, 1264397, 2447220, 2528794, 3793191, 5057588, 6321985, 7586382, 12643970, 15172764, 18965955, 25287940, 37931910, 75863820]

約数ペア:

[(1, 75863820), (2, 37931910), (3, 25287940), (4, 18965955), (5, 15172764), (6, 12643970), (10, 7586382), (12, 6321985), (15, 5057588), (20, 3793191), (30, 2528794), (31, 2447220), (60, 1264397), (62, 1223610), (93, 815740), (124, 611805), (155, 489444), (186, 407870), (310, 244722), (372, 203935), (465, 163148), (620, 122361), (930, 81574), (1860, 40787)]