148151340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19141}}^1$

素因数の和:19199

約数の個数: 72

約数和(自身を含む): 459867408

約数和(自身を除く): 311716068

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, 19141, 38282, 57423, 76564, 95705, 114846, 172269, 191410, 229692, 287115, 344538, 382820, 574230, 689076, 823063, 861345, 1148460, 1646126, 1722690, 2469189, 3292252, 3445380, 4115315, 4938378, 7407567, 8230630, 9876756, 12345945, 14815134, 16461260, 24691890, 29630268, 37037835, 49383780, 74075670, 148151340]

約数ペア:

[(1, 148151340), (2, 74075670), (3, 49383780), (4, 37037835), (5, 29630268), (6, 24691890), (9, 16461260), (10, 14815134), (12, 12345945), (15, 9876756), (18, 8230630), (20, 7407567), (30, 4938378), (36, 4115315), (43, 3445380), (45, 3292252), (60, 2469189), (86, 1722690), (90, 1646126), (129, 1148460), (172, 861345), (180, 823063), (215, 689076), (258, 574230), (387, 382820), (430, 344538), (516, 287115), (645, 229692), (774, 191410), (860, 172269), (1290, 114846), (1548, 95705), (1935, 76564), (2580, 57423), (3870, 38282), (7740, 19141)]