1251035280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17551}}^1$

素因数の和:17587

約数の個数: 200

約数和(自身を含む): 4740303744

約数和(自身を除く): 3489268464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17551, 17820, 23760, 35102, 35640, 52653, 70204, 71280, 87755, 105306, 140408, 157959, 175510, 193061, 210612, 263265, 280816, 315918, 351020, 386122, 421224, 473877, 526530, 579183, 631836, 702040, 772244, 789795, 842448, 947754, 965305, 1053060, 1158366, 1263672, 1404080, 1421631, 1544488, 1579590, 1737549, 1895508, 1930610, 2106120, 2316732, 2369385, 2527344, 2843262, 2895915, 3088976, 3159180, 3475098, 3791016, 3861220, 4212240, 4633464, 4738770, 5212647, 5686524, 5791830, 6318360, 6950196, 7108155, 7582032, 7722440, 8687745, 9266928, 9477540, 10425294, 11373048, 11583660, 12636720, 13900392, 14216310, 15444880, 15637941, 17375490, 18955080, 20850588, 22746096, 23167320, 26063235, 27800784, 28432620, 31275882, 34750980, 37910160, 41701176, 46334640, 52126470, 56865240, 62551764, 69501960, 78189705, 83402352, 104252940, 113730480, 125103528, 139003920, 156379410, 208505880, 250207056, 312758820, 417011760, 625517640, 1251035280]

約数ペア:

[(1, 1251035280), (2, 625517640), (3, 417011760), (4, 312758820), (5, 250207056), (6, 208505880), (8, 156379410), (9, 139003920), (10, 125103528), (11, 113730480), (12, 104252940), (15, 83402352), (16, 78189705), (18, 69501960), (20, 62551764), (22, 56865240), (24, 52126470), (27, 46334640), (30, 41701176), (33, 37910160), (36, 34750980), (40, 31275882), (44, 28432620), (45, 27800784), (48, 26063235), (54, 23167320), (55, 22746096), (60, 20850588), (66, 18955080), (72, 17375490), (80, 15637941), (81, 15444880), (88, 14216310), (90, 13900392), (99, 12636720), (108, 11583660), (110, 11373048), (120, 10425294), (132, 9477540), (135, 9266928), (144, 8687745), (162, 7722440), (165, 7582032), (176, 7108155), (180, 6950196), (198, 6318360), (216, 5791830), (220, 5686524), (240, 5212647), (264, 4738770), (270, 4633464), (297, 4212240), (324, 3861220), (330, 3791016), (360, 3475098), (396, 3159180), (405, 3088976), (432, 2895915), (440, 2843262), (495, 2527344), (528, 2369385), (540, 2316732), (594, 2106120), (648, 1930610), (660, 1895508), (720, 1737549), (792, 1579590), (810, 1544488), (880, 1421631), (891, 1404080), (990, 1263672), (1080, 1158366), (1188, 1053060), (1296, 965305), (1320, 947754), (1485, 842448), (1584, 789795), (1620, 772244), (1782, 702040), (1980, 631836), (2160, 579183), (2376, 526530), (2640, 473877), (2970, 421224), (3240, 386122), (3564, 351020), (3960, 315918), (4455, 280816), (4752, 263265), (5940, 210612), (6480, 193061), (7128, 175510), (7920, 157959), (8910, 140408), (11880, 105306), (14256, 87755), (17551, 71280), (17820, 70204), (23760, 52653), (35102, 35640)]