25961760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 216

約数和(自身を含む): 98034300

約数和(自身を除く): 72072540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 149, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 298, 330, 352, 360, 363, 396, 440, 447, 480, 484, 495, 528, 596, 605, 660, 720, 726, 745, 792, 880, 894, 968, 990, 1056, 1089, 1192, 1210, 1320, 1341, 1440, 1452, 1490, 1584, 1639, 1760, 1788, 1815, 1936, 1980, 2178, 2235, 2384, 2420, 2640, 2682, 2904, 2980, 3168, 3278, 3576, 3630, 3872, 3960, 4356, 4470, 4768, 4840, 4917, 5280, 5364, 5445, 5808, 5960, 6556, 6705, 7152, 7260, 7920, 8195, 8712, 8940, 9680, 9834, 10728, 10890, 11616, 11920, 13112, 13410, 14304, 14520, 14751, 15840, 16390, 17424, 17880, 18029, 19360, 19668, 21456, 21780, 23840, 24585, 26224, 26820, 29040, 29502, 32780, 34848, 35760, 36058, 39336, 42912, 43560, 49170, 52448, 53640, 54087, 58080, 59004, 65560, 71520, 72116, 73755, 78672, 87120, 90145, 98340, 107280, 108174, 118008, 131120, 144232, 147510, 157344, 162261, 174240, 180290, 196680, 214560, 216348, 236016, 262240, 270435, 288464, 295020, 324522, 360580, 393360, 432696, 472032, 540870, 576928, 590040, 649044, 721160, 786720, 811305, 865392, 1081740, 1180080, 1298088, 1442320, 1622610, 1730784, 2163480, 2360160, 2596176, 2884640, 3245220, 4326960, 5192352, 6490440, 8653920, 12980880, 25961760]

約数ペア:

[(1, 25961760), (2, 12980880), (3, 8653920), (4, 6490440), (5, 5192352), (6, 4326960), (8, 3245220), (9, 2884640), (10, 2596176), (11, 2360160), (12, 2163480), (15, 1730784), (16, 1622610), (18, 1442320), (20, 1298088), (22, 1180080), (24, 1081740), (30, 865392), (32, 811305), (33, 786720), (36, 721160), (40, 649044), (44, 590040), (45, 576928), (48, 540870), (55, 472032), (60, 432696), (66, 393360), (72, 360580), (80, 324522), (88, 295020), (90, 288464), (96, 270435), (99, 262240), (110, 236016), (120, 216348), (121, 214560), (132, 196680), (144, 180290), (149, 174240), (160, 162261), (165, 157344), (176, 147510), (180, 144232), (198, 131120), (220, 118008), (240, 108174), (242, 107280), (264, 98340), (288, 90145), (298, 87120), (330, 78672), (352, 73755), (360, 72116), (363, 71520), (396, 65560), (440, 59004), (447, 58080), (480, 54087), (484, 53640), (495, 52448), (528, 49170), (596, 43560), (605, 42912), (660, 39336), (720, 36058), (726, 35760), (745, 34848), (792, 32780), (880, 29502), (894, 29040), (968, 26820), (990, 26224), (1056, 24585), (1089, 23840), (1192, 21780), (1210, 21456), (1320, 19668), (1341, 19360), (1440, 18029), (1452, 17880), (1490, 17424), (1584, 16390), (1639, 15840), (1760, 14751), (1788, 14520), (1815, 14304), (1936, 13410), (1980, 13112), (2178, 11920), (2235, 11616), (2384, 10890), (2420, 10728), (2640, 9834), (2682, 9680), (2904, 8940), (2980, 8712), (3168, 8195), (3278, 7920), (3576, 7260), (3630, 7152), (3872, 6705), (3960, 6556), (4356, 5960), (4470, 5808), (4768, 5445), (4840, 5364), (4917, 5280)]