146745540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 458478720

約数和(自身を除く): 311733180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 331, 540, 662, 821, 993, 1324, 1642, 1655, 1986, 2463, 2979, 3284, 3310, 3972, 4105, 4926, 4965, 5958, 6620, 7389, 8210, 8937, 9852, 9930, 11916, 12315, 14778, 14895, 16420, 17874, 19860, 22167, 24630, 29556, 29790, 35748, 36945, 44334, 44685, 49260, 59580, 73890, 88668, 89370, 110835, 147780, 178740, 221670, 271751, 443340, 543502, 815253, 1087004, 1358755, 1630506, 2445759, 2717510, 3261012, 4076265, 4891518, 5435020, 7337277, 8152530, 9783036, 12228795, 14674554, 16305060, 24457590, 29349108, 36686385, 48915180, 73372770, 146745540]

約数ペア:

[(1, 146745540), (2, 73372770), (3, 48915180), (4, 36686385), (5, 29349108), (6, 24457590), (9, 16305060), (10, 14674554), (12, 12228795), (15, 9783036), (18, 8152530), (20, 7337277), (27, 5435020), (30, 4891518), (36, 4076265), (45, 3261012), (54, 2717510), (60, 2445759), (90, 1630506), (108, 1358755), (135, 1087004), (180, 815253), (270, 543502), (331, 443340), (540, 271751), (662, 221670), (821, 178740), (993, 147780), (1324, 110835), (1642, 89370), (1655, 88668), (1986, 73890), (2463, 59580), (2979, 49260), (3284, 44685), (3310, 44334), (3972, 36945), (4105, 35748), (4926, 29790), (4965, 29556), (5958, 24630), (6620, 22167), (7389, 19860), (8210, 17874), (8937, 16420), (9852, 14895), (9930, 14778), (11916, 12315)]