227005080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 725760000

約数和(自身を除く): 498754920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 223, 255, 340, 408, 446, 499, 510, 669, 680, 892, 998, 1020, 1115, 1338, 1497, 1784, 1996, 2040, 2230, 2495, 2676, 2994, 3345, 3791, 3992, 4460, 4990, 5352, 5988, 6690, 7485, 7582, 8483, 8920, 9980, 11373, 11976, 13380, 14970, 15164, 16966, 18955, 19960, 22746, 25449, 26760, 29940, 30328, 33932, 37910, 42415, 45492, 50898, 56865, 59880, 67864, 75820, 84830, 90984, 101796, 111277, 113730, 127245, 151640, 169660, 203592, 222554, 227460, 254490, 333831, 339320, 445108, 454920, 508980, 556385, 667662, 890216, 1017960, 1112770, 1335324, 1669155, 1891709, 2225540, 2670648, 3338310, 3783418, 4451080, 5675127, 6676620, 7566836, 9458545, 11350254, 13353240, 15133672, 18917090, 22700508, 28375635, 37834180, 45401016, 56751270, 75668360, 113502540, 227005080]

約数ペア:

[(1, 227005080), (2, 113502540), (3, 75668360), (4, 56751270), (5, 45401016), (6, 37834180), (8, 28375635), (10, 22700508), (12, 18917090), (15, 15133672), (17, 13353240), (20, 11350254), (24, 9458545), (30, 7566836), (34, 6676620), (40, 5675127), (51, 4451080), (60, 3783418), (68, 3338310), (85, 2670648), (102, 2225540), (120, 1891709), (136, 1669155), (170, 1335324), (204, 1112770), (223, 1017960), (255, 890216), (340, 667662), (408, 556385), (446, 508980), (499, 454920), (510, 445108), (669, 339320), (680, 333831), (892, 254490), (998, 227460), (1020, 222554), (1115, 203592), (1338, 169660), (1497, 151640), (1784, 127245), (1996, 113730), (2040, 111277), (2230, 101796), (2495, 90984), (2676, 84830), (2994, 75820), (3345, 67864), (3791, 59880), (3992, 56865), (4460, 50898), (4990, 45492), (5352, 42415), (5988, 37910), (6690, 33932), (7485, 30328), (7582, 29940), (8483, 26760), (8920, 25449), (9980, 22746), (11373, 19960), (11976, 18955), (13380, 16966), (14970, 15164)]