827238420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{907}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 2602553184

約数和(自身を除く): 1775314764

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, 270, 324, 405, 540, 563, 810, 907, 1126, 1620, 1689, 1814, 2252, 2721, 2815, 3378, 3628, 4535, 5067, 5442, 5630, 6756, 8163, 8445, 9070, 10134, 10884, 11260, 13605, 15201, 16326, 16890, 18140, 20268, 24489, 25335, 27210, 30402, 32652, 33780, 40815, 45603, 48978, 50670, 54420, 60804, 73467, 76005, 81630, 91206, 97956, 101340, 122445, 146934, 152010, 163260, 182412, 228015, 244890, 293868, 304020, 367335, 456030, 489780, 510641, 734670, 912060, 1021282, 1469340, 1531923, 2042564, 2553205, 3063846, 4595769, 5106410, 6127692, 7659615, 9191538, 10212820, 13787307, 15319230, 18383076, 22978845, 27574614, 30638460, 41361921, 45957690, 55149228, 68936535, 82723842, 91915380, 137873070, 165447684, 206809605, 275746140, 413619210, 827238420]

約数ペア:

[(1, 827238420), (2, 413619210), (3, 275746140), (4, 206809605), (5, 165447684), (6, 137873070), (9, 91915380), (10, 82723842), (12, 68936535), (15, 55149228), (18, 45957690), (20, 41361921), (27, 30638460), (30, 27574614), (36, 22978845), (45, 18383076), (54, 15319230), (60, 13787307), (81, 10212820), (90, 9191538), (108, 7659615), (135, 6127692), (162, 5106410), (180, 4595769), (270, 3063846), (324, 2553205), (405, 2042564), (540, 1531923), (563, 1469340), (810, 1021282), (907, 912060), (1126, 734670), (1620, 510641), (1689, 489780), (1814, 456030), (2252, 367335), (2721, 304020), (2815, 293868), (3378, 244890), (3628, 228015), (4535, 182412), (5067, 163260), (5442, 152010), (5630, 146934), (6756, 122445), (8163, 101340), (8445, 97956), (9070, 91206), (10134, 81630), (10884, 76005), (11260, 73467), (13605, 60804), (15201, 54420), (16326, 50670), (16890, 48978), (18140, 45603), (20268, 40815), (24489, 33780), (25335, 32652), (27210, 30402)]