229968300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{17827}}^1$

素因数の和:17887

約数の個数: 72

約数和(自身を含む): 680886976

約数和(自身を除く): 450918676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6450, 12900, 17827, 35654, 53481, 71308, 89135, 106962, 178270, 213924, 267405, 356540, 445675, 534810, 766561, 891350, 1069620, 1337025, 1533122, 1782700, 2299683, 2674050, 3066244, 3832805, 4599366, 5348100, 7665610, 9198732, 11498415, 15331220, 19164025, 22996830, 38328050, 45993660, 57492075, 76656100, 114984150, 229968300]

約数ペア:

[(1, 229968300), (2, 114984150), (3, 76656100), (4, 57492075), (5, 45993660), (6, 38328050), (10, 22996830), (12, 19164025), (15, 15331220), (20, 11498415), (25, 9198732), (30, 7665610), (43, 5348100), (50, 4599366), (60, 3832805), (75, 3066244), (86, 2674050), (100, 2299683), (129, 1782700), (150, 1533122), (172, 1337025), (215, 1069620), (258, 891350), (300, 766561), (430, 534810), (516, 445675), (645, 356540), (860, 267405), (1075, 213924), (1290, 178270), (2150, 106962), (2580, 89135), (3225, 71308), (4300, 53481), (6450, 35654), (12900, 17827)]