89159700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{42457}}^1$

素因数の和:42481

約数の個数: 72

約数和(自身を含む): 294828352

約数和(自身を除く): 205668652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 42457, 84914, 127371, 169828, 212285, 254742, 297199, 424570, 509484, 594398, 636855, 849140, 891597, 1061425, 1188796, 1273710, 1485995, 1783194, 2122850, 2547420, 2971990, 3184275, 3566388, 4245700, 4457985, 5943980, 6368550, 7429975, 8915970, 12737100, 14859950, 17831940, 22289925, 29719900, 44579850, 89159700]

約数ペア:

[(1, 89159700), (2, 44579850), (3, 29719900), (4, 22289925), (5, 17831940), (6, 14859950), (7, 12737100), (10, 8915970), (12, 7429975), (14, 6368550), (15, 5943980), (20, 4457985), (21, 4245700), (25, 3566388), (28, 3184275), (30, 2971990), (35, 2547420), (42, 2122850), (50, 1783194), (60, 1485995), (70, 1273710), (75, 1188796), (84, 1061425), (100, 891597), (105, 849140), (140, 636855), (150, 594398), (175, 509484), (210, 424570), (300, 297199), (350, 254742), (420, 212285), (525, 169828), (700, 127371), (1050, 84914), (2100, 42457)]