271065780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79259}}^1$

素因数の和:79293

約数の個数: 72

約数和(自身を含む): 865519200

約数和(自身を除く): 594453420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 79259, 158518, 237777, 317036, 396295, 475554, 713331, 792590, 951108, 1188885, 1426662, 1505921, 1585180, 2377770, 2853324, 3011842, 3566655, 4517763, 4755540, 6023684, 7133310, 7529605, 9035526, 13553289, 14266620, 15059210, 18071052, 22588815, 27106578, 30118420, 45177630, 54213156, 67766445, 90355260, 135532890, 271065780]

約数ペア:

[(1, 271065780), (2, 135532890), (3, 90355260), (4, 67766445), (5, 54213156), (6, 45177630), (9, 30118420), (10, 27106578), (12, 22588815), (15, 18071052), (18, 15059210), (19, 14266620), (20, 13553289), (30, 9035526), (36, 7529605), (38, 7133310), (45, 6023684), (57, 4755540), (60, 4517763), (76, 3566655), (90, 3011842), (95, 2853324), (114, 2377770), (171, 1585180), (180, 1505921), (190, 1426662), (228, 1188885), (285, 951108), (342, 792590), (380, 713331), (570, 475554), (684, 396295), (855, 317036), (1140, 237777), (1710, 158518), (3420, 79259)]