25809840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{569}}^1$

素因数の和:601

約数の個数: 200

約数和(自身を含む): 102627360

約数和(自身を除く): 76817520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 569, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1138, 1260, 1296, 1512, 1620, 1680, 1707, 1890, 2160, 2268, 2276, 2520, 2835, 2845, 3024, 3240, 3414, 3780, 3983, 4536, 4552, 5040, 5121, 5670, 5690, 6480, 6828, 7560, 7966, 8535, 9072, 9104, 10242, 11340, 11380, 11949, 13656, 15120, 15363, 15932, 17070, 19915, 20484, 22680, 22760, 23898, 25605, 27312, 30726, 31864, 34140, 35847, 39830, 40968, 45360, 45520, 46089, 47796, 51210, 59745, 61452, 63728, 68280, 71694, 76815, 79660, 81936, 92178, 95592, 102420, 107541, 119490, 122904, 136560, 143388, 153630, 159320, 179235, 184356, 191184, 204840, 215082, 230445, 238980, 245808, 286776, 307260, 318640, 322623, 358470, 368712, 409680, 430164, 460890, 477960, 537705, 573552, 614520, 645246, 716940, 737424, 860328, 921780, 955920, 1075410, 1229040, 1290492, 1433880, 1613115, 1720656, 1843560, 2150820, 2580984, 2867760, 3226230, 3687120, 4301640, 5161968, 6452460, 8603280, 12904920, 25809840]

約数ペア:

[(1, 25809840), (2, 12904920), (3, 8603280), (4, 6452460), (5, 5161968), (6, 4301640), (7, 3687120), (8, 3226230), (9, 2867760), (10, 2580984), (12, 2150820), (14, 1843560), (15, 1720656), (16, 1613115), (18, 1433880), (20, 1290492), (21, 1229040), (24, 1075410), (27, 955920), (28, 921780), (30, 860328), (35, 737424), (36, 716940), (40, 645246), (42, 614520), (45, 573552), (48, 537705), (54, 477960), (56, 460890), (60, 430164), (63, 409680), (70, 368712), (72, 358470), (80, 322623), (81, 318640), (84, 307260), (90, 286776), (105, 245808), (108, 238980), (112, 230445), (120, 215082), (126, 204840), (135, 191184), (140, 184356), (144, 179235), (162, 159320), (168, 153630), (180, 143388), (189, 136560), (210, 122904), (216, 119490), (240, 107541), (252, 102420), (270, 95592), (280, 92178), (315, 81936), (324, 79660), (336, 76815), (360, 71694), (378, 68280), (405, 63728), (420, 61452), (432, 59745), (504, 51210), (540, 47796), (560, 46089), (567, 45520), (569, 45360), (630, 40968), (648, 39830), (720, 35847), (756, 34140), (810, 31864), (840, 30726), (945, 27312), (1008, 25605), (1080, 23898), (1134, 22760), (1138, 22680), (1260, 20484), (1296, 19915), (1512, 17070), (1620, 15932), (1680, 15363), (1707, 15120), (1890, 13656), (2160, 11949), (2268, 11380), (2276, 11340), (2520, 10242), (2835, 9104), (2845, 9072), (3024, 8535), (3240, 7966), (3414, 7560), (3780, 6828), (3983, 6480), (4536, 5690), (4552, 5670), (5040, 5121)]