200266020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 638426880

約数和(自身を除く): 438160860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 243, 267, 270, 324, 356, 405, 445, 463, 486, 534, 540, 801, 810, 890, 926, 972, 1068, 1215, 1335, 1389, 1602, 1620, 1780, 1852, 2315, 2403, 2430, 2670, 2778, 3204, 4005, 4167, 4630, 4806, 4860, 5340, 5556, 6945, 7209, 8010, 8334, 9260, 9612, 12015, 12501, 13890, 14418, 16020, 16668, 20835, 21627, 24030, 25002, 27780, 28836, 36045, 37503, 41207, 41670, 43254, 48060, 50004, 62505, 72090, 75006, 82414, 83340, 86508, 108135, 112509, 123621, 125010, 144180, 150012, 164828, 187515, 206035, 216270, 225018, 247242, 250020, 370863, 375030, 412070, 432540, 450036, 494484, 562545, 618105, 741726, 750060, 824140, 1112589, 1125090, 1236210, 1483452, 1854315, 2225178, 2250180, 2472420, 3337767, 3708630, 4450356, 5562945, 6675534, 7417260, 10013301, 11125890, 13351068, 16688835, 20026602, 22251780, 33377670, 40053204, 50066505, 66755340, 100133010, 200266020]

約数ペア:

[(1, 200266020), (2, 100133010), (3, 66755340), (4, 50066505), (5, 40053204), (6, 33377670), (9, 22251780), (10, 20026602), (12, 16688835), (15, 13351068), (18, 11125890), (20, 10013301), (27, 7417260), (30, 6675534), (36, 5562945), (45, 4450356), (54, 3708630), (60, 3337767), (81, 2472420), (89, 2250180), (90, 2225178), (108, 1854315), (135, 1483452), (162, 1236210), (178, 1125090), (180, 1112589), (243, 824140), (267, 750060), (270, 741726), (324, 618105), (356, 562545), (405, 494484), (445, 450036), (463, 432540), (486, 412070), (534, 375030), (540, 370863), (801, 250020), (810, 247242), (890, 225018), (926, 216270), (972, 206035), (1068, 187515), (1215, 164828), (1335, 150012), (1389, 144180), (1602, 125010), (1620, 123621), (1780, 112509), (1852, 108135), (2315, 86508), (2403, 83340), (2430, 82414), (2670, 75006), (2778, 72090), (3204, 62505), (4005, 50004), (4167, 48060), (4630, 43254), (4806, 41670), (4860, 41207), (5340, 37503), (5556, 36045), (6945, 28836), (7209, 27780), (8010, 25002), (8334, 24030), (9260, 21627), (9612, 20835), (12015, 16668), (12501, 16020), (13890, 14418)]