428804550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1663}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 1188495360

約数和(自身を除く): 759690810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 191, 225, 270, 382, 450, 573, 675, 955, 1146, 1350, 1663, 1719, 1910, 2865, 3326, 3438, 4775, 4989, 5157, 5730, 8315, 8595, 9550, 9978, 10314, 14325, 14967, 16630, 17190, 24945, 25785, 28650, 29934, 41575, 42975, 44901, 49890, 51570, 74835, 83150, 85950, 89802, 124725, 128925, 149670, 224505, 249450, 257850, 317633, 374175, 449010, 635266, 748350, 952899, 1122525, 1588165, 1905798, 2245050, 2858697, 3176330, 4764495, 5717394, 7940825, 8576091, 9528990, 14293485, 15881650, 17152182, 23822475, 28586970, 42880455, 47644950, 71467425, 85760910, 142934850, 214402275, 428804550]

約数ペア:

[(1, 428804550), (2, 214402275), (3, 142934850), (5, 85760910), (6, 71467425), (9, 47644950), (10, 42880455), (15, 28586970), (18, 23822475), (25, 17152182), (27, 15881650), (30, 14293485), (45, 9528990), (50, 8576091), (54, 7940825), (75, 5717394), (90, 4764495), (135, 3176330), (150, 2858697), (191, 2245050), (225, 1905798), (270, 1588165), (382, 1122525), (450, 952899), (573, 748350), (675, 635266), (955, 449010), (1146, 374175), (1350, 317633), (1663, 257850), (1719, 249450), (1910, 224505), (2865, 149670), (3326, 128925), (3438, 124725), (4775, 89802), (4989, 85950), (5157, 83150), (5730, 74835), (8315, 51570), (8595, 49890), (9550, 44901), (9978, 42975), (10314, 41575), (14325, 29934), (14967, 28650), (16630, 25785), (17190, 24945)]