83091420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 168

約数和(自身を含む): 269927280

約数和(自身を除く): 186835860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 139, 162, 164, 180, 205, 243, 246, 270, 278, 324, 369, 405, 410, 417, 486, 492, 540, 556, 615, 695, 729, 738, 810, 820, 834, 972, 1107, 1215, 1230, 1251, 1390, 1458, 1476, 1620, 1668, 1845, 2085, 2214, 2430, 2460, 2502, 2780, 2916, 3321, 3645, 3690, 3753, 4170, 4428, 4860, 5004, 5535, 5699, 6255, 6642, 7290, 7380, 7506, 8340, 9963, 11070, 11259, 11398, 12510, 13284, 14580, 15012, 16605, 17097, 18765, 19926, 22140, 22518, 22796, 25020, 28495, 29889, 33210, 33777, 34194, 37530, 39852, 45036, 49815, 51291, 56295, 56990, 59778, 66420, 67554, 68388, 75060, 85485, 99630, 101331, 102582, 112590, 113980, 119556, 135108, 149445, 153873, 168885, 170970, 199260, 202662, 205164, 225180, 256455, 298890, 307746, 337770, 341940, 405324, 461619, 506655, 512910, 597780, 615492, 675540, 769365, 923238, 1013310, 1025820, 1384857, 1538730, 1846476, 2026620, 2308095, 2769714, 3077460, 4154571, 4616190, 5539428, 6924285, 8309142, 9232380, 13848570, 16618284, 20772855, 27697140, 41545710, 83091420]

約数ペア:

[(1, 83091420), (2, 41545710), (3, 27697140), (4, 20772855), (5, 16618284), (6, 13848570), (9, 9232380), (10, 8309142), (12, 6924285), (15, 5539428), (18, 4616190), (20, 4154571), (27, 3077460), (30, 2769714), (36, 2308095), (41, 2026620), (45, 1846476), (54, 1538730), (60, 1384857), (81, 1025820), (82, 1013310), (90, 923238), (108, 769365), (123, 675540), (135, 615492), (139, 597780), (162, 512910), (164, 506655), (180, 461619), (205, 405324), (243, 341940), (246, 337770), (270, 307746), (278, 298890), (324, 256455), (369, 225180), (405, 205164), (410, 202662), (417, 199260), (486, 170970), (492, 168885), (540, 153873), (556, 149445), (615, 135108), (695, 119556), (729, 113980), (738, 112590), (810, 102582), (820, 101331), (834, 99630), (972, 85485), (1107, 75060), (1215, 68388), (1230, 67554), (1251, 66420), (1390, 59778), (1458, 56990), (1476, 56295), (1620, 51291), (1668, 49815), (1845, 45036), (2085, 39852), (2214, 37530), (2430, 34194), (2460, 33777), (2502, 33210), (2780, 29889), (2916, 28495), (3321, 25020), (3645, 22796), (3690, 22518), (3753, 22140), (4170, 19926), (4428, 18765), (4860, 17097), (5004, 16605), (5535, 15012), (5699, 14580), (6255, 13284), (6642, 12510), (7290, 11398), (7380, 11259), (7506, 11070), (8340, 9963)]