69489900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 180

約数和(自身を含む): 235682832

約数和(自身を除く): 166192932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 270, 276, 300, 324, 345, 373, 405, 414, 450, 460, 540, 575, 621, 675, 690, 746, 810, 828, 900, 1035, 1119, 1150, 1242, 1350, 1380, 1492, 1620, 1725, 1863, 1865, 2025, 2070, 2238, 2300, 2484, 2700, 3105, 3357, 3450, 3726, 3730, 4050, 4140, 4476, 5175, 5595, 6210, 6714, 6900, 7452, 7460, 8100, 8579, 9315, 9325, 10071, 10350, 11190, 12420, 13428, 15525, 16785, 17158, 18630, 18650, 20142, 20700, 22380, 25737, 27975, 30213, 31050, 33570, 34316, 37260, 37300, 40284, 42895, 46575, 50355, 51474, 55950, 60426, 62100, 67140, 77211, 83925, 85790, 93150, 100710, 102948, 111900, 120852, 128685, 151065, 154422, 167850, 171580, 186300, 201420, 214475, 231633, 251775, 257370, 302130, 308844, 335700, 386055, 428950, 463266, 503550, 514740, 604260, 643425, 694899, 755325, 772110, 857900, 926532, 1007100, 1158165, 1286850, 1389798, 1510650, 1544220, 1930275, 2316330, 2573700, 2779596, 3021300, 3474495, 3860550, 4632660, 5790825, 6948990, 7721100, 11581650, 13897980, 17372475, 23163300, 34744950, 69489900]

約数ペア:

[(1, 69489900), (2, 34744950), (3, 23163300), (4, 17372475), (5, 13897980), (6, 11581650), (9, 7721100), (10, 6948990), (12, 5790825), (15, 4632660), (18, 3860550), (20, 3474495), (23, 3021300), (25, 2779596), (27, 2573700), (30, 2316330), (36, 1930275), (45, 1544220), (46, 1510650), (50, 1389798), (54, 1286850), (60, 1158165), (69, 1007100), (75, 926532), (81, 857900), (90, 772110), (92, 755325), (100, 694899), (108, 643425), (115, 604260), (135, 514740), (138, 503550), (150, 463266), (162, 428950), (180, 386055), (207, 335700), (225, 308844), (230, 302130), (270, 257370), (276, 251775), (300, 231633), (324, 214475), (345, 201420), (373, 186300), (405, 171580), (414, 167850), (450, 154422), (460, 151065), (540, 128685), (575, 120852), (621, 111900), (675, 102948), (690, 100710), (746, 93150), (810, 85790), (828, 83925), (900, 77211), (1035, 67140), (1119, 62100), (1150, 60426), (1242, 55950), (1350, 51474), (1380, 50355), (1492, 46575), (1620, 42895), (1725, 40284), (1863, 37300), (1865, 37260), (2025, 34316), (2070, 33570), (2238, 31050), (2300, 30213), (2484, 27975), (2700, 25737), (3105, 22380), (3357, 20700), (3450, 20142), (3726, 18650), (3730, 18630), (4050, 17158), (4140, 16785), (4476, 15525), (5175, 13428), (5595, 12420), (6210, 11190), (6714, 10350), (6900, 10071), (7452, 9325), (7460, 9315), (8100, 8579)]