25730460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2297

約数の個数: 120

約数和(自身を含む): 92289120

約数和(自身を除く): 66558660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2269, 2835, 3780, 4538, 5670, 6807, 9076, 11340, 11345, 13614, 15883, 20421, 22690, 27228, 31766, 34035, 40842, 45380, 47649, 61263, 63532, 68070, 79415, 81684, 95298, 102105, 122526, 136140, 142947, 158830, 183789, 190596, 204210, 238245, 245052, 285894, 306315, 317660, 367578, 408420, 428841, 476490, 571788, 612630, 714735, 735156, 857682, 918945, 952980, 1225260, 1286523, 1429470, 1715364, 1837890, 2144205, 2573046, 2858940, 3675780, 4288410, 5146092, 6432615, 8576820, 12865230, 25730460]

約数ペア:

[(1, 25730460), (2, 12865230), (3, 8576820), (4, 6432615), (5, 5146092), (6, 4288410), (7, 3675780), (9, 2858940), (10, 2573046), (12, 2144205), (14, 1837890), (15, 1715364), (18, 1429470), (20, 1286523), (21, 1225260), (27, 952980), (28, 918945), (30, 857682), (35, 735156), (36, 714735), (42, 612630), (45, 571788), (54, 476490), (60, 428841), (63, 408420), (70, 367578), (81, 317660), (84, 306315), (90, 285894), (105, 245052), (108, 238245), (126, 204210), (135, 190596), (140, 183789), (162, 158830), (180, 142947), (189, 136140), (210, 122526), (252, 102105), (270, 95298), (315, 81684), (324, 79415), (378, 68070), (405, 63532), (420, 61263), (540, 47649), (567, 45380), (630, 40842), (756, 34035), (810, 31766), (945, 27228), (1134, 22690), (1260, 20421), (1620, 15883), (1890, 13614), (2268, 11345), (2269, 11340), (2835, 9076), (3780, 6807), (4538, 5670)]