4125150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 11316240

約数和(自身を除く): 7191090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 103, 150, 178, 206, 225, 267, 309, 445, 450, 515, 534, 618, 801, 890, 927, 1030, 1335, 1545, 1602, 1854, 2225, 2575, 2670, 3090, 4005, 4450, 4635, 5150, 6675, 7725, 8010, 9167, 9270, 13350, 15450, 18334, 20025, 23175, 27501, 40050, 45835, 46350, 55002, 82503, 91670, 137505, 165006, 229175, 275010, 412515, 458350, 687525, 825030, 1375050, 2062575, 4125150]

約数ペア:

[(1, 4125150), (2, 2062575), (3, 1375050), (5, 825030), (6, 687525), (9, 458350), (10, 412515), (15, 275010), (18, 229175), (25, 165006), (30, 137505), (45, 91670), (50, 82503), (75, 55002), (89, 46350), (90, 45835), (103, 40050), (150, 27501), (178, 23175), (206, 20025), (225, 18334), (267, 15450), (309, 13350), (445, 9270), (450, 9167), (515, 8010), (534, 7725), (618, 6675), (801, 5150), (890, 4635), (927, 4450), (1030, 4005), (1335, 3090), (1545, 2670), (1602, 2575), (1854, 2225)]