100105080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1699}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 301104000

約数和(自身を除く): 200998920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1699, 1964, 2455, 2946, 3398, 3928, 4910, 5097, 5892, 6796, 7365, 8495, 9820, 10194, 11784, 13592, 14730, 16990, 19640, 20388, 25485, 29460, 33980, 40776, 50970, 58920, 67960, 101940, 203880, 834209, 1668418, 2502627, 3336836, 4171045, 5005254, 6673672, 8342090, 10010508, 12513135, 16684180, 20021016, 25026270, 33368360, 50052540, 100105080]

約数ペア:

[(1, 100105080), (2, 50052540), (3, 33368360), (4, 25026270), (5, 20021016), (6, 16684180), (8, 12513135), (10, 10010508), (12, 8342090), (15, 6673672), (20, 5005254), (24, 4171045), (30, 3336836), (40, 2502627), (60, 1668418), (120, 834209), (491, 203880), (982, 101940), (1473, 67960), (1699, 58920), (1964, 50970), (2455, 40776), (2946, 33980), (3398, 29460), (3928, 25485), (4910, 20388), (5097, 19640), (5892, 16990), (6796, 14730), (7365, 13592), (8495, 11784), (9820, 10194)]