260642100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6841}}^1$

素因数の和:6985

約数の個数: 72

約数和(自身を含む): 760173568

約数和(自身を除く): 499531468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3175, 3810, 6350, 6841, 7620, 9525, 12700, 13682, 19050, 20523, 27364, 34205, 38100, 41046, 68410, 82092, 102615, 136820, 171025, 205230, 342050, 410460, 513075, 684100, 868807, 1026150, 1737614, 2052300, 2606421, 3475228, 4344035, 5212842, 8688070, 10425684, 13032105, 17376140, 21720175, 26064210, 43440350, 52128420, 65160525, 86880700, 130321050, 260642100]

約数ペア:

[(1, 260642100), (2, 130321050), (3, 86880700), (4, 65160525), (5, 52128420), (6, 43440350), (10, 26064210), (12, 21720175), (15, 17376140), (20, 13032105), (25, 10425684), (30, 8688070), (50, 5212842), (60, 4344035), (75, 3475228), (100, 2606421), (127, 2052300), (150, 1737614), (254, 1026150), (300, 868807), (381, 684100), (508, 513075), (635, 410460), (762, 342050), (1270, 205230), (1524, 171025), (1905, 136820), (2540, 102615), (3175, 82092), (3810, 68410), (6350, 41046), (6841, 38100), (7620, 34205), (9525, 27364), (12700, 20523), (13682, 19050)]