80635500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 288576288

約数和(自身を除く): 207940788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 125, 132, 135, 150, 162, 165, 180, 181, 198, 220, 225, 250, 270, 275, 297, 300, 324, 330, 362, 375, 396, 405, 450, 495, 500, 540, 543, 550, 594, 660, 675, 724, 750, 810, 825, 891, 900, 905, 990, 1086, 1100, 1125, 1188, 1350, 1375, 1485, 1500, 1620, 1629, 1650, 1782, 1810, 1980, 1991, 2025, 2172, 2250, 2475, 2700, 2715, 2750, 2970, 3258, 3300, 3375, 3564, 3620, 3982, 4050, 4125, 4455, 4500, 4525, 4887, 4950, 5430, 5500, 5940, 5973, 6516, 6750, 7425, 7964, 8100, 8145, 8250, 8910, 9050, 9774, 9900, 9955, 10125, 10860, 11946, 12375, 13500, 13575, 14661, 14850, 16290, 16500, 17820, 17919, 18100, 19548, 19910, 20250, 22275, 22625, 23892, 24435, 24750, 27150, 29322, 29700, 29865, 32580, 35838, 37125, 39820, 40500, 40725, 44550, 45250, 48870, 49500, 49775, 53757, 54300, 58644, 59730, 67875, 71676, 73305, 74250, 81450, 89100, 89595, 90500, 97740, 99550, 107514, 111375, 119460, 122175, 135750, 146610, 148500, 149325, 161271, 162900, 179190, 199100, 203625, 215028, 222750, 244350, 248875, 268785, 271500, 293220, 298650, 322542, 358380, 366525, 407250, 445500, 447975, 488700, 497750, 537570, 597300, 610875, 645084, 733050, 746625, 806355, 814500, 895950, 995500, 1075140, 1221750, 1343925, 1466100, 1493250, 1612710, 1791900, 1832625, 2239875, 2443500, 2687850, 2986500, 3225420, 3665250, 4031775, 4479750, 5375700, 6719625, 7330500, 8063550, 8959500, 13439250, 16127100, 20158875, 26878500, 40317750, 80635500]

約数ペア:

[(1, 80635500), (2, 40317750), (3, 26878500), (4, 20158875), (5, 16127100), (6, 13439250), (9, 8959500), (10, 8063550), (11, 7330500), (12, 6719625), (15, 5375700), (18, 4479750), (20, 4031775), (22, 3665250), (25, 3225420), (27, 2986500), (30, 2687850), (33, 2443500), (36, 2239875), (44, 1832625), (45, 1791900), (50, 1612710), (54, 1493250), (55, 1466100), (60, 1343925), (66, 1221750), (75, 1075140), (81, 995500), (90, 895950), (99, 814500), (100, 806355), (108, 746625), (110, 733050), (125, 645084), (132, 610875), (135, 597300), (150, 537570), (162, 497750), (165, 488700), (180, 447975), (181, 445500), (198, 407250), (220, 366525), (225, 358380), (250, 322542), (270, 298650), (275, 293220), (297, 271500), (300, 268785), (324, 248875), (330, 244350), (362, 222750), (375, 215028), (396, 203625), (405, 199100), (450, 179190), (495, 162900), (500, 161271), (540, 149325), (543, 148500), (550, 146610), (594, 135750), (660, 122175), (675, 119460), (724, 111375), (750, 107514), (810, 99550), (825, 97740), (891, 90500), (900, 89595), (905, 89100), (990, 81450), (1086, 74250), (1100, 73305), (1125, 71676), (1188, 67875), (1350, 59730), (1375, 58644), (1485, 54300), (1500, 53757), (1620, 49775), (1629, 49500), (1650, 48870), (1782, 45250), (1810, 44550), (1980, 40725), (1991, 40500), (2025, 39820), (2172, 37125), (2250, 35838), (2475, 32580), (2700, 29865), (2715, 29700), (2750, 29322), (2970, 27150), (3258, 24750), (3300, 24435), (3375, 23892), (3564, 22625), (3620, 22275), (3982, 20250), (4050, 19910), (4125, 19548), (4455, 18100), (4500, 17919), (4525, 17820), (4887, 16500), (4950, 16290), (5430, 14850), (5500, 14661), (5940, 13575), (5973, 13500), (6516, 12375), (6750, 11946), (7425, 10860), (7964, 10125), (8100, 9955), (8145, 9900), (8250, 9774), (8910, 9050)]