38485260

素因数分解:

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

素因数の和:90

約数の個数: 288

約数和(自身を含む): 143001600

約数和(自身を除く): 104516340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 31, 33, 36, 38, 44, 45, 54, 55, 57, 60, 62, 66, 76, 90, 93, 95, 99, 108, 110, 114, 121, 124, 132, 135, 155, 165, 171, 180, 186, 190, 198, 209, 220, 228, 242, 270, 279, 285, 297, 310, 330, 341, 342, 363, 372, 380, 396, 418, 465, 484, 495, 513, 540, 558, 570, 589, 594, 605, 620, 627, 660, 682, 684, 726, 836, 837, 855, 930, 990, 1023, 1026, 1045, 1089, 1116, 1140, 1178, 1188, 1210, 1254, 1364, 1395, 1452, 1485, 1674, 1705, 1710, 1767, 1815, 1860, 1881, 1980, 2046, 2052, 2090, 2178, 2299, 2356, 2420, 2508, 2565, 2790, 2945, 2970, 3069, 3135, 3267, 3348, 3410, 3420, 3534, 3630, 3751, 3762, 4092, 4180, 4185, 4356, 4598, 5115, 5130, 5301, 5445, 5580, 5643, 5890, 5940, 6138, 6270, 6479, 6534, 6820, 6897, 7068, 7260, 7502, 7524, 8370, 8835, 9196, 9207, 9405, 10230, 10260, 10602, 10890, 11253, 11286, 11495, 11780, 12276, 12540, 12958, 13068, 13794, 15004, 15345, 15903, 16335, 16740, 17670, 18414, 18755, 18810, 19437, 20460, 20691, 21204, 21780, 22506, 22572, 22990, 25916, 26505, 27588, 28215, 30690, 31806, 32395, 32670, 33759, 34485, 35340, 36828, 37510, 37620, 38874, 41382, 45012, 45980, 46035, 53010, 56265, 56430, 58311, 61380, 62073, 63612, 64790, 65340, 67518, 68970, 71269, 75020, 77748, 79515, 82764, 92070, 97185, 101277, 103455, 106020, 112530, 112860, 116622, 124146, 129580, 135036, 137940, 142538, 159030, 168795, 174933, 184140, 194370, 202554, 206910, 213807, 225060, 233244, 248292, 285076, 291555, 310365, 318060, 337590, 349866, 356345, 388740, 405108, 413820, 427614, 506385, 583110, 620730, 641421, 675180, 699732, 712690, 855228, 874665, 1012770, 1069035, 1166220, 1241460, 1282842, 1425380, 1749330, 1924263, 2025540, 2138070, 2565684, 3207105, 3498660, 3848526, 4276140, 6414210, 7697052, 9621315, 12828420, 19242630, 38485260]

約数ペア:

[(1, 38485260), (2, 19242630), (3, 12828420), (4, 9621315), (5, 7697052), (6, 6414210), (9, 4276140), (10, 3848526), (11, 3498660), (12, 3207105), (15, 2565684), (18, 2138070), (19, 2025540), (20, 1924263), (22, 1749330), (27, 1425380), (30, 1282842), (31, 1241460), (33, 1166220), (36, 1069035), (38, 1012770), (44, 874665), (45, 855228), (54, 712690), (55, 699732), (57, 675180), (60, 641421), (62, 620730), (66, 583110), (76, 506385), (90, 427614), (93, 413820), (95, 405108), (99, 388740), (108, 356345), (110, 349866), (114, 337590), (121, 318060), (124, 310365), (132, 291555), (135, 285076), (155, 248292), (165, 233244), (171, 225060), (180, 213807), (186, 206910), (190, 202554), (198, 194370), (209, 184140), (220, 174933), (228, 168795), (242, 159030), (270, 142538), (279, 137940), (285, 135036), (297, 129580), (310, 124146), (330, 116622), (341, 112860), (342, 112530), (363, 106020), (372, 103455), (380, 101277), (396, 97185), (418, 92070), (465, 82764), (484, 79515), (495, 77748), (513, 75020), (540, 71269), (558, 68970), (570, 67518), (589, 65340), (594, 64790), (605, 63612), (620, 62073), (627, 61380), (660, 58311), (682, 56430), (684, 56265), (726, 53010), (836, 46035), (837, 45980), (855, 45012), (930, 41382), (990, 38874), (1023, 37620), (1026, 37510), (1045, 36828), (1089, 35340), (1116, 34485), (1140, 33759), (1178, 32670), (1188, 32395), (1210, 31806), (1254, 30690), (1364, 28215), (1395, 27588), (1452, 26505), (1485, 25916), (1674, 22990), (1705, 22572), (1710, 22506), (1767, 21780), (1815, 21204), (1860, 20691), (1881, 20460), (1980, 19437), (2046, 18810), (2052, 18755), (2090, 18414), (2178, 17670), (2299, 16740), (2356, 16335), (2420, 15903), (2508, 15345), (2565, 15004), (2790, 13794), (2945, 13068), (2970, 12958), (3069, 12540), (3135, 12276), (3267, 11780), (3348, 11495), (3410, 11286), (3420, 11253), (3534, 10890), (3630, 10602), (3751, 10260), (3762, 10230), (4092, 9405), (4180, 9207), (4185, 9196), (4356, 8835), (4598, 8370), (5115, 7524), (5130, 7502), (5301, 7260), (5445, 7068), (5580, 6897), (5643, 6820), (5890, 6534), (5940, 6479), (6138, 6270)]