146865780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11177}}^1$

素因数の和:11265

約数の個数: 72

約数和(自身を含む): 451635912

約数和(自身を除く): 304770132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 11177, 13140, 22354, 33531, 44708, 55885, 67062, 100593, 111770, 134124, 167655, 201186, 223540, 335310, 402372, 502965, 670620, 815921, 1005930, 1631842, 2011860, 2447763, 3263684, 4079605, 4895526, 7343289, 8159210, 9791052, 12238815, 14686578, 16318420, 24477630, 29373156, 36716445, 48955260, 73432890, 146865780]

約数ペア:

[(1, 146865780), (2, 73432890), (3, 48955260), (4, 36716445), (5, 29373156), (6, 24477630), (9, 16318420), (10, 14686578), (12, 12238815), (15, 9791052), (18, 8159210), (20, 7343289), (30, 4895526), (36, 4079605), (45, 3263684), (60, 2447763), (73, 2011860), (90, 1631842), (146, 1005930), (180, 815921), (219, 670620), (292, 502965), (365, 402372), (438, 335310), (657, 223540), (730, 201186), (876, 167655), (1095, 134124), (1314, 111770), (1460, 100593), (2190, 67062), (2628, 55885), (3285, 44708), (4380, 33531), (6570, 22354), (11177, 13140)]