9103100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 21196560

約数和(自身を除く): 12093460

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 73, 86, 100, 116, 145, 146, 172, 215, 290, 292, 365, 430, 580, 725, 730, 860, 1075, 1247, 1450, 1460, 1825, 2117, 2150, 2494, 2900, 3139, 3650, 4234, 4300, 4988, 6235, 6278, 7300, 8468, 10585, 12470, 12556, 15695, 21170, 24940, 31175, 31390, 42340, 52925, 62350, 62780, 78475, 91031, 105850, 124700, 156950, 182062, 211700, 313900, 364124, 455155, 910310, 1820620, 2275775, 4551550, 9103100]

約数ペア:

[(1, 9103100), (2, 4551550), (4, 2275775), (5, 1820620), (10, 910310), (20, 455155), (25, 364124), (29, 313900), (43, 211700), (50, 182062), (58, 156950), (73, 124700), (86, 105850), (100, 91031), (116, 78475), (145, 62780), (146, 62350), (172, 52925), (215, 42340), (290, 31390), (292, 31175), (365, 24940), (430, 21170), (580, 15695), (725, 12556), (730, 12470), (860, 10585), (1075, 8468), (1247, 7300), (1450, 6278), (1460, 6235), (1825, 4988), (2117, 4300), (2150, 4234), (2494, 3650), (2900, 3139)]