25958340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 82373760

約数和(自身を除く): 56415420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 907, 954, 1060, 1431, 1590, 1814, 1908, 2385, 2721, 2862, 3180, 3628, 4535, 4770, 5442, 5724, 7155, 8163, 9070, 9540, 10884, 13605, 14310, 16326, 18140, 24489, 27210, 28620, 32652, 40815, 48071, 48978, 54420, 81630, 96142, 97956, 122445, 144213, 163260, 192284, 240355, 244890, 288426, 432639, 480710, 489780, 576852, 721065, 865278, 961420, 1297917, 1442130, 1730556, 2163195, 2595834, 2884260, 4326390, 5191668, 6489585, 8652780, 12979170, 25958340]

約数ペア:

[(1, 25958340), (2, 12979170), (3, 8652780), (4, 6489585), (5, 5191668), (6, 4326390), (9, 2884260), (10, 2595834), (12, 2163195), (15, 1730556), (18, 1442130), (20, 1297917), (27, 961420), (30, 865278), (36, 721065), (45, 576852), (53, 489780), (54, 480710), (60, 432639), (90, 288426), (106, 244890), (108, 240355), (135, 192284), (159, 163260), (180, 144213), (212, 122445), (265, 97956), (270, 96142), (318, 81630), (477, 54420), (530, 48978), (540, 48071), (636, 40815), (795, 32652), (907, 28620), (954, 27210), (1060, 24489), (1431, 18140), (1590, 16326), (1814, 14310), (1908, 13605), (2385, 10884), (2721, 9540), (2862, 9070), (3180, 8163), (3628, 7155), (4535, 5724), (4770, 5442)]