1251268020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14759}}^1$

素因数の和:14934

約数の個数: 96

約数和(自身を含む): 3917894400

約数和(自身を除く): 2666626380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4239, 4710, 5652, 7065, 8478, 9420, 14130, 14759, 16956, 21195, 28260, 29518, 42390, 44277, 59036, 73795, 84780, 88554, 132831, 147590, 177108, 221385, 265662, 295180, 398493, 442770, 531324, 664155, 796986, 885540, 1328310, 1593972, 1992465, 2317163, 2656620, 3984930, 4634326, 6951489, 7969860, 9268652, 11585815, 13902978, 20854467, 23171630, 27805956, 34757445, 41708934, 46343260, 62563401, 69514890, 83417868, 104272335, 125126802, 139029780, 208544670, 250253604, 312817005, 417089340, 625634010, 1251268020]

約数ペア:

[(1, 1251268020), (2, 625634010), (3, 417089340), (4, 312817005), (5, 250253604), (6, 208544670), (9, 139029780), (10, 125126802), (12, 104272335), (15, 83417868), (18, 69514890), (20, 62563401), (27, 46343260), (30, 41708934), (36, 34757445), (45, 27805956), (54, 23171630), (60, 20854467), (90, 13902978), (108, 11585815), (135, 9268652), (157, 7969860), (180, 6951489), (270, 4634326), (314, 3984930), (471, 2656620), (540, 2317163), (628, 1992465), (785, 1593972), (942, 1328310), (1413, 885540), (1570, 796986), (1884, 664155), (2355, 531324), (2826, 442770), (3140, 398493), (4239, 295180), (4710, 265662), (5652, 221385), (7065, 177108), (8478, 147590), (9420, 132831), (14130, 88554), (14759, 84780), (16956, 73795), (21195, 59036), (28260, 44277), (29518, 42390)]