814278420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{55849}}^1$

素因数の和:55876

約数の個数: 84

約数和(自身を含む): 2563850100

約数和(自身を除く): 1749571680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 14580, 55849, 111698, 167547, 223396, 279245, 335094, 502641, 558490, 670188, 837735, 1005282, 1116980, 1507923, 1675470, 2010564, 2513205, 3015846, 3350940, 4523769, 5026410, 6031692, 7539615, 9047538, 10052820, 13571307, 15079230, 18095076, 22618845, 27142614, 30158460, 40713921, 45237690, 54285228, 67856535, 81427842, 90475380, 135713070, 162855684, 203569605, 271426140, 407139210, 814278420]

約数ペア:

[(1, 814278420), (2, 407139210), (3, 271426140), (4, 203569605), (5, 162855684), (6, 135713070), (9, 90475380), (10, 81427842), (12, 67856535), (15, 54285228), (18, 45237690), (20, 40713921), (27, 30158460), (30, 27142614), (36, 22618845), (45, 18095076), (54, 15079230), (60, 13571307), (81, 10052820), (90, 9047538), (108, 7539615), (135, 6031692), (162, 5026410), (180, 4523769), (243, 3350940), (270, 3015846), (324, 2513205), (405, 2010564), (486, 1675470), (540, 1507923), (729, 1116980), (810, 1005282), (972, 837735), (1215, 670188), (1458, 558490), (1620, 502641), (2430, 335094), (2916, 279245), (3645, 223396), (4860, 167547), (7290, 111698), (14580, 55849)]