19080148500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{605719}}^1$

素因数の和:605751

約数の個数: 144

約数和(自身を含む): 68790408960

約数和(自身を除く): 49710260460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 7875, 10500, 15750, 31500, 605719, 1211438, 1817157, 2422876, 3028595, 3634314, 4240033, 5451471, 6057190, 7268628, 8480066, 9085785, 10902942, 12114380, 12720099, 15142975, 16960132, 18171570, 21200165, 21805884, 25440198, 27257355, 30285950, 36343140, 38160297, 42400330, 45428925, 50880396, 54514710, 60571900, 63600495, 75714875, 76320594, 84800660, 90857850, 106000825, 109029420, 127200990, 136286775, 151429750, 152641188, 181715700, 190801485, 212001650, 227144625, 254401980, 272573550, 302859500, 318002475, 381602970, 424003300, 454289250, 530004125, 545147100, 636004950, 681433875, 763205940, 908578500, 954007425, 1060008250, 1272009900, 1362867750, 1590012375, 1908014850, 2120016500, 2725735500, 3180024750, 3816029700, 4770037125, 6360049500, 9540074250, 19080148500]

約数ペア:

[(1, 19080148500), (2, 9540074250), (3, 6360049500), (4, 4770037125), (5, 3816029700), (6, 3180024750), (7, 2725735500), (9, 2120016500), (10, 1908014850), (12, 1590012375), (14, 1362867750), (15, 1272009900), (18, 1060008250), (20, 954007425), (21, 908578500), (25, 763205940), (28, 681433875), (30, 636004950), (35, 545147100), (36, 530004125), (42, 454289250), (45, 424003300), (50, 381602970), (60, 318002475), (63, 302859500), (70, 272573550), (75, 254401980), (84, 227144625), (90, 212001650), (100, 190801485), (105, 181715700), (125, 152641188), (126, 151429750), (140, 136286775), (150, 127200990), (175, 109029420), (180, 106000825), (210, 90857850), (225, 84800660), (250, 76320594), (252, 75714875), (300, 63600495), (315, 60571900), (350, 54514710), (375, 50880396), (420, 45428925), (450, 42400330), (500, 38160297), (525, 36343140), (630, 30285950), (700, 27257355), (750, 25440198), (875, 21805884), (900, 21200165), (1050, 18171570), (1125, 16960132), (1260, 15142975), (1500, 12720099), (1575, 12114380), (1750, 10902942), (2100, 9085785), (2250, 8480066), (2625, 7268628), (3150, 6057190), (3500, 5451471), (4500, 4240033), (5250, 3634314), (6300, 3028595), (7875, 2422876), (10500, 1817157), (15750, 1211438), (31500, 605719)]