25143660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3407}}^1$

素因数の和:3463

約数の個数: 72

約数和(自身を含む): 78152256

約数和(自身を除く): 53008596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3407, 3690, 6814, 7380, 10221, 13628, 17035, 20442, 30663, 34070, 40884, 51105, 61326, 68140, 102210, 122652, 139687, 153315, 204420, 279374, 306630, 419061, 558748, 613260, 698435, 838122, 1257183, 1396870, 1676244, 2095305, 2514366, 2793740, 4190610, 5028732, 6285915, 8381220, 12571830, 25143660]

約数ペア:

[(1, 25143660), (2, 12571830), (3, 8381220), (4, 6285915), (5, 5028732), (6, 4190610), (9, 2793740), (10, 2514366), (12, 2095305), (15, 1676244), (18, 1396870), (20, 1257183), (30, 838122), (36, 698435), (41, 613260), (45, 558748), (60, 419061), (82, 306630), (90, 279374), (123, 204420), (164, 153315), (180, 139687), (205, 122652), (246, 102210), (369, 68140), (410, 61326), (492, 51105), (615, 40884), (738, 34070), (820, 30663), (1230, 20442), (1476, 17035), (1845, 13628), (2460, 10221), (3407, 7380), (3690, 6814)]