1128150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 3191760

約数和(自身を除く): 2063610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 109, 115, 138, 150, 207, 218, 225, 230, 327, 345, 414, 450, 545, 575, 654, 690, 981, 1035, 1090, 1150, 1635, 1725, 1962, 2070, 2507, 2725, 3270, 3450, 4905, 5014, 5175, 5450, 7521, 8175, 9810, 10350, 12535, 15042, 16350, 22563, 24525, 25070, 37605, 45126, 49050, 62675, 75210, 112815, 125350, 188025, 225630, 376050, 564075, 1128150]

約数ペア:

[(1, 1128150), (2, 564075), (3, 376050), (5, 225630), (6, 188025), (9, 125350), (10, 112815), (15, 75210), (18, 62675), (23, 49050), (25, 45126), (30, 37605), (45, 25070), (46, 24525), (50, 22563), (69, 16350), (75, 15042), (90, 12535), (109, 10350), (115, 9810), (138, 8175), (150, 7521), (207, 5450), (218, 5175), (225, 5014), (230, 4905), (327, 3450), (345, 3270), (414, 2725), (450, 2507), (545, 2070), (575, 1962), (654, 1725), (690, 1635), (981, 1150), (1035, 1090)]