12375450

素因数分解:

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

素因数の和:213

約数の個数: 96

約数和(自身を含む): 34819200

約数和(自身を除く): 22443750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 89, 90, 103, 135, 150, 178, 206, 225, 267, 270, 309, 445, 450, 515, 534, 618, 675, 801, 890, 927, 1030, 1335, 1350, 1545, 1602, 1854, 2225, 2403, 2575, 2670, 2781, 3090, 4005, 4450, 4635, 4806, 5150, 5562, 6675, 7725, 8010, 9167, 9270, 12015, 13350, 13905, 15450, 18334, 20025, 23175, 24030, 27501, 27810, 40050, 45835, 46350, 55002, 60075, 69525, 82503, 91670, 120150, 137505, 139050, 165006, 229175, 247509, 275010, 412515, 458350, 495018, 687525, 825030, 1237545, 1375050, 2062575, 2475090, 4125150, 6187725, 12375450]

約数ペア:

[(1, 12375450), (2, 6187725), (3, 4125150), (5, 2475090), (6, 2062575), (9, 1375050), (10, 1237545), (15, 825030), (18, 687525), (25, 495018), (27, 458350), (30, 412515), (45, 275010), (50, 247509), (54, 229175), (75, 165006), (89, 139050), (90, 137505), (103, 120150), (135, 91670), (150, 82503), (178, 69525), (206, 60075), (225, 55002), (267, 46350), (270, 45835), (309, 40050), (445, 27810), (450, 27501), (515, 24030), (534, 23175), (618, 20025), (675, 18334), (801, 15450), (890, 13905), (927, 13350), (1030, 12015), (1335, 9270), (1350, 9167), (1545, 8010), (1602, 7725), (1854, 6675), (2225, 5562), (2403, 5150), (2575, 4806), (2670, 4635), (2781, 4450), (3090, 4005)]