237526740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119963}}^1$

素因数の和:119989

約数の個数: 72

約数和(自身を含む): 786004128

約数和(自身を除く): 548477388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 119963, 239926, 359889, 479852, 599815, 719778, 1079667, 1199630, 1319593, 1439556, 1799445, 2159334, 2399260, 2639186, 3598890, 3958779, 4318668, 5278372, 5398335, 6597965, 7197780, 7917558, 10796670, 11876337, 13195930, 15835116, 19793895, 21593340, 23752674, 26391860, 39587790, 47505348, 59381685, 79175580, 118763370, 237526740]

約数ペア:

[(1, 237526740), (2, 118763370), (3, 79175580), (4, 59381685), (5, 47505348), (6, 39587790), (9, 26391860), (10, 23752674), (11, 21593340), (12, 19793895), (15, 15835116), (18, 13195930), (20, 11876337), (22, 10796670), (30, 7917558), (33, 7197780), (36, 6597965), (44, 5398335), (45, 5278372), (55, 4318668), (60, 3958779), (66, 3598890), (90, 2639186), (99, 2399260), (110, 2159334), (132, 1799445), (165, 1439556), (180, 1319593), (198, 1199630), (220, 1079667), (330, 719778), (396, 599815), (495, 479852), (660, 359889), (990, 239926), (1980, 119963)]