131782860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 288

約数和(自身を含む): 478033920

約数和(自身を除く): 346251060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 31, 33, 36, 38, 44, 45, 55, 57, 60, 62, 66, 76, 90, 93, 95, 99, 110, 113, 114, 124, 132, 155, 165, 171, 180, 186, 190, 198, 209, 220, 226, 228, 279, 285, 310, 330, 339, 341, 342, 372, 380, 396, 418, 452, 465, 495, 558, 565, 570, 589, 620, 627, 660, 678, 682, 684, 836, 855, 930, 990, 1017, 1023, 1045, 1116, 1130, 1140, 1178, 1243, 1254, 1356, 1364, 1395, 1695, 1705, 1710, 1767, 1860, 1881, 1980, 2034, 2046, 2090, 2147, 2260, 2356, 2486, 2508, 2790, 2945, 3069, 3135, 3390, 3410, 3420, 3503, 3534, 3729, 3762, 4068, 4092, 4180, 4294, 4972, 5085, 5115, 5301, 5580, 5890, 6138, 6215, 6270, 6441, 6479, 6780, 6820, 7006, 7068, 7458, 7524, 8588, 8835, 9405, 10170, 10230, 10509, 10602, 10735, 11187, 11780, 12276, 12430, 12540, 12882, 12958, 14012, 14916, 15345, 17515, 17670, 18645, 18810, 19323, 19437, 20340, 20460, 21018, 21204, 21470, 22374, 23617, 24860, 25764, 25916, 26505, 30690, 31527, 32205, 32395, 35030, 35340, 37290, 37620, 38533, 38646, 38874, 42036, 42940, 44748, 47234, 52545, 53010, 55935, 58311, 61380, 63054, 64410, 64790, 66557, 70060, 70851, 74580, 77066, 77292, 77748, 94468, 96615, 97185, 105090, 106020, 111870, 115599, 116622, 118085, 126108, 128820, 129580, 133114, 141702, 154132, 157635, 192665, 193230, 194370, 199671, 210180, 212553, 223740, 231198, 233244, 236170, 266228, 283404, 291555, 315270, 332785, 346797, 354255, 385330, 386460, 388740, 399342, 425106, 462396, 472340, 577995, 583110, 599013, 630540, 665570, 693594, 708510, 732127, 770660, 798684, 850212, 998355, 1062765, 1155990, 1166220, 1198026, 1331140, 1387188, 1417020, 1464254, 1733985, 1996710, 2125530, 2196381, 2311980, 2396052, 2928508, 2995065, 3467970, 3660635, 3993420, 4251060, 4392762, 5990130, 6589143, 6935940, 7321270, 8785524, 10981905, 11980260, 13178286, 14642540, 21963810, 26356572, 32945715, 43927620, 65891430, 131782860]

約数ペア:

[(1, 131782860), (2, 65891430), (3, 43927620), (4, 32945715), (5, 26356572), (6, 21963810), (9, 14642540), (10, 13178286), (11, 11980260), (12, 10981905), (15, 8785524), (18, 7321270), (19, 6935940), (20, 6589143), (22, 5990130), (30, 4392762), (31, 4251060), (33, 3993420), (36, 3660635), (38, 3467970), (44, 2995065), (45, 2928508), (55, 2396052), (57, 2311980), (60, 2196381), (62, 2125530), (66, 1996710), (76, 1733985), (90, 1464254), (93, 1417020), (95, 1387188), (99, 1331140), (110, 1198026), (113, 1166220), (114, 1155990), (124, 1062765), (132, 998355), (155, 850212), (165, 798684), (171, 770660), (180, 732127), (186, 708510), (190, 693594), (198, 665570), (209, 630540), (220, 599013), (226, 583110), (228, 577995), (279, 472340), (285, 462396), (310, 425106), (330, 399342), (339, 388740), (341, 386460), (342, 385330), (372, 354255), (380, 346797), (396, 332785), (418, 315270), (452, 291555), (465, 283404), (495, 266228), (558, 236170), (565, 233244), (570, 231198), (589, 223740), (620, 212553), (627, 210180), (660, 199671), (678, 194370), (682, 193230), (684, 192665), (836, 157635), (855, 154132), (930, 141702), (990, 133114), (1017, 129580), (1023, 128820), (1045, 126108), (1116, 118085), (1130, 116622), (1140, 115599), (1178, 111870), (1243, 106020), (1254, 105090), (1356, 97185), (1364, 96615), (1395, 94468), (1695, 77748), (1705, 77292), (1710, 77066), (1767, 74580), (1860, 70851), (1881, 70060), (1980, 66557), (2034, 64790), (2046, 64410), (2090, 63054), (2147, 61380), (2260, 58311), (2356, 55935), (2486, 53010), (2508, 52545), (2790, 47234), (2945, 44748), (3069, 42940), (3135, 42036), (3390, 38874), (3410, 38646), (3420, 38533), (3503, 37620), (3534, 37290), (3729, 35340), (3762, 35030), (4068, 32395), (4092, 32205), (4180, 31527), (4294, 30690), (4972, 26505), (5085, 25916), (5115, 25764), (5301, 24860), (5580, 23617), (5890, 22374), (6138, 21470), (6215, 21204), (6270, 21018), (6441, 20460), (6479, 20340), (6780, 19437), (6820, 19323), (7006, 18810), (7068, 18645), (7458, 17670), (7524, 17515), (8588, 15345), (8835, 14916), (9405, 14012), (10170, 12958), (10230, 12882), (10509, 12540), (10602, 12430), (10735, 12276), (11187, 11780)]