549659340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 1721210400

約数和(自身を除く): 1171551060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 73, 90, 118, 146, 177, 180, 219, 236, 292, 295, 354, 365, 438, 531, 590, 657, 708, 709, 730, 876, 885, 1062, 1095, 1180, 1314, 1418, 1460, 1770, 2124, 2127, 2190, 2628, 2655, 2836, 3285, 3540, 3545, 4254, 4307, 4380, 5310, 6381, 6570, 7090, 8508, 8614, 10620, 10635, 12762, 12921, 13140, 14180, 17228, 21270, 21535, 25524, 25842, 31905, 38763, 41831, 42540, 43070, 51684, 51757, 63810, 64605, 77526, 83662, 86140, 103514, 125493, 127620, 129210, 155052, 155271, 167324, 193815, 207028, 209155, 250986, 258420, 258785, 310542, 376479, 387630, 418310, 465813, 501972, 517570, 621084, 627465, 752958, 775260, 776355, 836620, 931626, 1035140, 1254930, 1505916, 1552710, 1863252, 1882395, 2329065, 2509860, 3053663, 3105420, 3764790, 4658130, 6107326, 7529580, 9160989, 9316260, 12214652, 15268315, 18321978, 27482967, 30536630, 36643956, 45804945, 54965934, 61073260, 91609890, 109931868, 137414835, 183219780, 274829670, 549659340]

約数ペア:

[(1, 549659340), (2, 274829670), (3, 183219780), (4, 137414835), (5, 109931868), (6, 91609890), (9, 61073260), (10, 54965934), (12, 45804945), (15, 36643956), (18, 30536630), (20, 27482967), (30, 18321978), (36, 15268315), (45, 12214652), (59, 9316260), (60, 9160989), (73, 7529580), (90, 6107326), (118, 4658130), (146, 3764790), (177, 3105420), (180, 3053663), (219, 2509860), (236, 2329065), (292, 1882395), (295, 1863252), (354, 1552710), (365, 1505916), (438, 1254930), (531, 1035140), (590, 931626), (657, 836620), (708, 776355), (709, 775260), (730, 752958), (876, 627465), (885, 621084), (1062, 517570), (1095, 501972), (1180, 465813), (1314, 418310), (1418, 387630), (1460, 376479), (1770, 310542), (2124, 258785), (2127, 258420), (2190, 250986), (2628, 209155), (2655, 207028), (2836, 193815), (3285, 167324), (3540, 155271), (3545, 155052), (4254, 129210), (4307, 127620), (4380, 125493), (5310, 103514), (6381, 86140), (6570, 83662), (7090, 77526), (8508, 64605), (8614, 63810), (10620, 51757), (10635, 51684), (12762, 43070), (12921, 42540), (13140, 41831), (14180, 38763), (17228, 31905), (21270, 25842), (21535, 25524)]