7742100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 22686048

約数和(自身を除く): 14943948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 197, 262, 300, 393, 394, 524, 591, 655, 786, 788, 985, 1182, 1310, 1572, 1965, 1970, 2364, 2620, 2955, 3275, 3930, 3940, 4925, 5910, 6550, 7860, 9825, 9850, 11820, 13100, 14775, 19650, 19700, 25807, 29550, 39300, 51614, 59100, 77421, 103228, 129035, 154842, 258070, 309684, 387105, 516140, 645175, 774210, 1290350, 1548420, 1935525, 2580700, 3871050, 7742100]

約数ペア:

[(1, 7742100), (2, 3871050), (3, 2580700), (4, 1935525), (5, 1548420), (6, 1290350), (10, 774210), (12, 645175), (15, 516140), (20, 387105), (25, 309684), (30, 258070), (50, 154842), (60, 129035), (75, 103228), (100, 77421), (131, 59100), (150, 51614), (197, 39300), (262, 29550), (300, 25807), (393, 19700), (394, 19650), (524, 14775), (591, 13100), (655, 11820), (786, 9850), (788, 9825), (985, 7860), (1182, 6550), (1310, 5910), (1572, 4925), (1965, 3940), (1970, 3930), (2364, 3275), (2620, 2955)]