222299640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{68611}}^1$

素因数の和:68634

約数の個数: 80

約数和(自身を含む): 747184680

約数和(自身を除く): 524885040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 68611, 137222, 205833, 274444, 343055, 411666, 548888, 617499, 686110, 823332, 1029165, 1234998, 1372220, 1646664, 1852497, 2058330, 2469996, 2744440, 3087495, 3704994, 4116660, 4939992, 5557491, 6174990, 7409988, 8233320, 9262485, 11114982, 12349980, 14819976, 18524970, 22229964, 24699960, 27787455, 37049940, 44459928, 55574910, 74099880, 111149820, 222299640]

約数ペア:

[(1, 222299640), (2, 111149820), (3, 74099880), (4, 55574910), (5, 44459928), (6, 37049940), (8, 27787455), (9, 24699960), (10, 22229964), (12, 18524970), (15, 14819976), (18, 12349980), (20, 11114982), (24, 9262485), (27, 8233320), (30, 7409988), (36, 6174990), (40, 5557491), (45, 4939992), (54, 4116660), (60, 3704994), (72, 3087495), (81, 2744440), (90, 2469996), (108, 2058330), (120, 1852497), (135, 1646664), (162, 1372220), (180, 1234998), (216, 1029165), (270, 823332), (324, 686110), (360, 617499), (405, 548888), (540, 411666), (648, 343055), (810, 274444), (1080, 205833), (1620, 137222), (3240, 68611)]