127676400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{106397}}^1$

素因数の和:106418

約数の個数: 60

約数和(自身を含む): 408993912

約数和(自身を除く): 281317512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 106397, 212794, 319191, 425588, 531985, 638382, 851176, 1063970, 1276764, 1595955, 1702352, 2127940, 2553528, 2659925, 3191910, 4255880, 5107056, 5319850, 6383820, 7979775, 8511760, 10639700, 12767640, 15959550, 21279400, 25535280, 31919100, 42558800, 63838200, 127676400]

約数ペア:

[(1, 127676400), (2, 63838200), (3, 42558800), (4, 31919100), (5, 25535280), (6, 21279400), (8, 15959550), (10, 12767640), (12, 10639700), (15, 8511760), (16, 7979775), (20, 6383820), (24, 5319850), (25, 5107056), (30, 4255880), (40, 3191910), (48, 2659925), (50, 2553528), (60, 2127940), (75, 1702352), (80, 1595955), (100, 1276764), (120, 1063970), (150, 851176), (200, 638382), (240, 531985), (300, 425588), (400, 319191), (600, 212794), (1200, 106397)]