243089700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{115757}}^1$

素因数の和:115781

約数の個数: 72

約数和(自身を含む): 803823552

約数和(自身を除く): 560733852

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, 115757, 231514, 347271, 463028, 578785, 694542, 810299, 1157570, 1389084, 1620598, 1736355, 2315140, 2430897, 2893925, 3241196, 3472710, 4051495, 4861794, 5787850, 6945420, 8102990, 8681775, 9723588, 11575700, 12154485, 16205980, 17363550, 20257475, 24308970, 34727100, 40514950, 48617940, 60772425, 81029900, 121544850, 243089700]

約数ペア:

[(1, 243089700), (2, 121544850), (3, 81029900), (4, 60772425), (5, 48617940), (6, 40514950), (7, 34727100), (10, 24308970), (12, 20257475), (14, 17363550), (15, 16205980), (20, 12154485), (21, 11575700), (25, 9723588), (28, 8681775), (30, 8102990), (35, 6945420), (42, 5787850), (50, 4861794), (60, 4051495), (70, 3472710), (75, 3241196), (84, 2893925), (100, 2430897), (105, 2315140), (140, 1736355), (150, 1620598), (175, 1389084), (210, 1157570), (300, 810299), (350, 694542), (420, 578785), (525, 463028), (700, 347271), (1050, 231514), (2100, 115757)]