40710900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 119089600

約数和(自身を除く): 78378700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1399, 1455, 1940, 2425, 2798, 2910, 4197, 4850, 5596, 5820, 6995, 7275, 8394, 9700, 13990, 14550, 16788, 20985, 27980, 29100, 34975, 41970, 69950, 83940, 104925, 135703, 139900, 209850, 271406, 407109, 419700, 542812, 678515, 814218, 1357030, 1628436, 2035545, 2714060, 3392575, 4071090, 6785150, 8142180, 10177725, 13570300, 20355450, 40710900]

約数ペア:

[(1, 40710900), (2, 20355450), (3, 13570300), (4, 10177725), (5, 8142180), (6, 6785150), (10, 4071090), (12, 3392575), (15, 2714060), (20, 2035545), (25, 1628436), (30, 1357030), (50, 814218), (60, 678515), (75, 542812), (97, 419700), (100, 407109), (150, 271406), (194, 209850), (291, 139900), (300, 135703), (388, 104925), (485, 83940), (582, 69950), (970, 41970), (1164, 34975), (1399, 29100), (1455, 27980), (1940, 20985), (2425, 16788), (2798, 14550), (2910, 13990), (4197, 9700), (4850, 8394), (5596, 7275), (5820, 6995)]