75020100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8623}}^1$

素因数の和:8669

約数の個数: 72

約数和(自身を含む): 224568960

約数和(自身を除く): 149548860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8623, 8700, 17246, 25869, 34492, 43115, 51738, 86230, 103476, 129345, 172460, 215575, 250067, 258690, 431150, 500134, 517380, 646725, 750201, 862300, 1000268, 1250335, 1293450, 1500402, 2500670, 2586900, 3000804, 3751005, 5001340, 6251675, 7502010, 12503350, 15004020, 18755025, 25006700, 37510050, 75020100]

約数ペア:

[(1, 75020100), (2, 37510050), (3, 25006700), (4, 18755025), (5, 15004020), (6, 12503350), (10, 7502010), (12, 6251675), (15, 5001340), (20, 3751005), (25, 3000804), (29, 2586900), (30, 2500670), (50, 1500402), (58, 1293450), (60, 1250335), (75, 1000268), (87, 862300), (100, 750201), (116, 646725), (145, 517380), (150, 500134), (174, 431150), (290, 258690), (300, 250067), (348, 215575), (435, 172460), (580, 129345), (725, 103476), (870, 86230), (1450, 51738), (1740, 43115), (2175, 34492), (2900, 25869), (4350, 17246), (8623, 8700)]