25079700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 74370240

約数和(自身を除く): 49290540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2039, 2050, 2460, 3075, 4078, 4100, 6117, 6150, 8156, 10195, 12234, 12300, 20390, 24468, 30585, 40780, 50975, 61170, 83599, 101950, 122340, 152925, 167198, 203900, 250797, 305850, 334396, 417995, 501594, 611700, 835990, 1003188, 1253985, 1671980, 2089975, 2507970, 4179950, 5015940, 6269925, 8359900, 12539850, 25079700]

約数ペア:

[(1, 25079700), (2, 12539850), (3, 8359900), (4, 6269925), (5, 5015940), (6, 4179950), (10, 2507970), (12, 2089975), (15, 1671980), (20, 1253985), (25, 1003188), (30, 835990), (41, 611700), (50, 501594), (60, 417995), (75, 334396), (82, 305850), (100, 250797), (123, 203900), (150, 167198), (164, 152925), (205, 122340), (246, 101950), (300, 83599), (410, 61170), (492, 50975), (615, 40780), (820, 30585), (1025, 24468), (1230, 20390), (2039, 12300), (2050, 12234), (2460, 10195), (3075, 8156), (4078, 6150), (4100, 6117)]