69242850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 144

約数和(自身を含む): 199049760

約数和(自身を除く): 129806910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 81, 82, 90, 123, 135, 139, 150, 162, 205, 225, 243, 246, 270, 278, 369, 405, 410, 417, 450, 486, 615, 675, 695, 738, 810, 834, 1025, 1107, 1215, 1230, 1251, 1350, 1390, 1845, 2025, 2050, 2085, 2214, 2430, 2502, 3075, 3321, 3475, 3690, 3753, 4050, 4170, 5535, 5699, 6075, 6150, 6255, 6642, 6950, 7506, 9225, 9963, 10425, 11070, 11259, 11398, 12150, 12510, 16605, 17097, 18450, 18765, 19926, 20850, 22518, 27675, 28495, 31275, 33210, 33777, 34194, 37530, 49815, 51291, 55350, 56295, 56990, 62550, 67554, 83025, 85485, 93825, 99630, 102582, 112590, 142475, 153873, 166050, 168885, 170970, 187650, 249075, 256455, 281475, 284950, 307746, 337770, 427425, 461619, 498150, 512910, 562950, 769365, 844425, 854850, 923238, 1282275, 1384857, 1538730, 1688850, 2308095, 2564550, 2769714, 3846825, 4616190, 6924285, 7693650, 11540475, 13848570, 23080950, 34621425, 69242850]

約数ペア:

[(1, 69242850), (2, 34621425), (3, 23080950), (5, 13848570), (6, 11540475), (9, 7693650), (10, 6924285), (15, 4616190), (18, 3846825), (25, 2769714), (27, 2564550), (30, 2308095), (41, 1688850), (45, 1538730), (50, 1384857), (54, 1282275), (75, 923238), (81, 854850), (82, 844425), (90, 769365), (123, 562950), (135, 512910), (139, 498150), (150, 461619), (162, 427425), (205, 337770), (225, 307746), (243, 284950), (246, 281475), (270, 256455), (278, 249075), (369, 187650), (405, 170970), (410, 168885), (417, 166050), (450, 153873), (486, 142475), (615, 112590), (675, 102582), (695, 99630), (738, 93825), (810, 85485), (834, 83025), (1025, 67554), (1107, 62550), (1215, 56990), (1230, 56295), (1251, 55350), (1350, 51291), (1390, 49815), (1845, 37530), (2025, 34194), (2050, 33777), (2085, 33210), (2214, 31275), (2430, 28495), (2502, 27675), (3075, 22518), (3321, 20850), (3475, 19926), (3690, 18765), (3753, 18450), (4050, 17097), (4170, 16605), (5535, 12510), (5699, 12150), (6075, 11398), (6150, 11259), (6255, 11070), (6642, 10425), (6950, 9963), (7506, 9225)]