12207750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 31292352

約数和(自身を除く): 19084602

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 125, 150, 205, 246, 250, 375, 397, 410, 615, 750, 794, 1025, 1191, 1230, 1985, 2050, 2382, 3075, 3970, 5125, 5955, 6150, 9925, 10250, 11910, 15375, 16277, 19850, 29775, 30750, 32554, 48831, 49625, 59550, 81385, 97662, 99250, 148875, 162770, 244155, 297750, 406925, 488310, 813850, 1220775, 2034625, 2441550, 4069250, 6103875, 12207750]

約数ペア:

[(1, 12207750), (2, 6103875), (3, 4069250), (5, 2441550), (6, 2034625), (10, 1220775), (15, 813850), (25, 488310), (30, 406925), (41, 297750), (50, 244155), (75, 162770), (82, 148875), (123, 99250), (125, 97662), (150, 81385), (205, 59550), (246, 49625), (250, 48831), (375, 32554), (397, 30750), (410, 29775), (615, 19850), (750, 16277), (794, 15375), (1025, 11910), (1191, 10250), (1230, 9925), (1985, 6150), (2050, 5955), (2382, 5125), (3075, 3970)]