25890084

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 81715200

約数和(自身を除く): 55825116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 37, 38, 44, 54, 57, 62, 66, 74, 76, 93, 99, 108, 111, 114, 124, 132, 148, 171, 186, 198, 209, 222, 228, 279, 297, 333, 341, 342, 372, 396, 407, 418, 444, 513, 558, 589, 594, 627, 666, 682, 684, 703, 814, 836, 837, 999, 1023, 1026, 1116, 1147, 1178, 1188, 1221, 1254, 1332, 1364, 1406, 1628, 1674, 1767, 1881, 1998, 2046, 2052, 2109, 2294, 2356, 2442, 2508, 2812, 3069, 3348, 3441, 3534, 3663, 3762, 3996, 4092, 4218, 4588, 4884, 5301, 5643, 6138, 6327, 6479, 6882, 7068, 7326, 7524, 7733, 8436, 9207, 10323, 10602, 10989, 11286, 12276, 12617, 12654, 12958, 13764, 14652, 15466, 15903, 18414, 18981, 19437, 20646, 21204, 21793, 21978, 22572, 23199, 25234, 25308, 25916, 30932, 30969, 31806, 36828, 37851, 37962, 38874, 41292, 43586, 43956, 46398, 50468, 58311, 61938, 63612, 65379, 69597, 75702, 75924, 77748, 87172, 92796, 113553, 116622, 123876, 130758, 139194, 151404, 174933, 196137, 208791, 227106, 233244, 239723, 261516, 278388, 340659, 349866, 392274, 417582, 454212, 479446, 588411, 681318, 699732, 719169, 784548, 835164, 958892, 1176822, 1362636, 1438338, 2157507, 2353644, 2876676, 4315014, 6472521, 8630028, 12945042, 25890084]

約数ペア:

[(1, 25890084), (2, 12945042), (3, 8630028), (4, 6472521), (6, 4315014), (9, 2876676), (11, 2353644), (12, 2157507), (18, 1438338), (19, 1362636), (22, 1176822), (27, 958892), (31, 835164), (33, 784548), (36, 719169), (37, 699732), (38, 681318), (44, 588411), (54, 479446), (57, 454212), (62, 417582), (66, 392274), (74, 349866), (76, 340659), (93, 278388), (99, 261516), (108, 239723), (111, 233244), (114, 227106), (124, 208791), (132, 196137), (148, 174933), (171, 151404), (186, 139194), (198, 130758), (209, 123876), (222, 116622), (228, 113553), (279, 92796), (297, 87172), (333, 77748), (341, 75924), (342, 75702), (372, 69597), (396, 65379), (407, 63612), (418, 61938), (444, 58311), (513, 50468), (558, 46398), (589, 43956), (594, 43586), (627, 41292), (666, 38874), (682, 37962), (684, 37851), (703, 36828), (814, 31806), (836, 30969), (837, 30932), (999, 25916), (1023, 25308), (1026, 25234), (1116, 23199), (1147, 22572), (1178, 21978), (1188, 21793), (1221, 21204), (1254, 20646), (1332, 19437), (1364, 18981), (1406, 18414), (1628, 15903), (1674, 15466), (1767, 14652), (1881, 13764), (1998, 12958), (2046, 12654), (2052, 12617), (2109, 12276), (2294, 11286), (2356, 10989), (2442, 10602), (2508, 10323), (2812, 9207), (3069, 8436), (3348, 7733), (3441, 7524), (3534, 7326), (3663, 7068), (3762, 6882), (3996, 6479), (4092, 6327), (4218, 6138), (4588, 5643), (4884, 5301)]