727165260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{93949}}^1$

素因数の和:94007

約数の個数: 72

約数和(自身を含む): 2257054800

約数和(自身を除く): 1529889540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 93949, 187898, 281847, 375796, 469745, 563694, 845541, 939490, 1127388, 1409235, 1691082, 1878980, 2818470, 3382164, 4039807, 4227705, 5636940, 8079614, 8455410, 12119421, 16159228, 16910820, 20199035, 24238842, 36358263, 40398070, 48477684, 60597105, 72716526, 80796140, 121194210, 145433052, 181791315, 242388420, 363582630, 727165260]

約数ペア:

[(1, 727165260), (2, 363582630), (3, 242388420), (4, 181791315), (5, 145433052), (6, 121194210), (9, 80796140), (10, 72716526), (12, 60597105), (15, 48477684), (18, 40398070), (20, 36358263), (30, 24238842), (36, 20199035), (43, 16910820), (45, 16159228), (60, 12119421), (86, 8455410), (90, 8079614), (129, 5636940), (172, 4227705), (180, 4039807), (215, 3382164), (258, 2818470), (387, 1878980), (430, 1691082), (516, 1409235), (645, 1127388), (774, 939490), (860, 845541), (1290, 563694), (1548, 469745), (1935, 375796), (2580, 281847), (3870, 187898), (7740, 93949)]