26878500

素因数分解:

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

素因数の和:220

約数の個数: 192

約数和(自身を含む): 95397120

約数和(自身を除く): 68518620

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, 90, 99, 100, 108, 110, 125, 132, 135, 150, 165, 180, 181, 198, 220, 225, 250, 270, 275, 297, 300, 330, 362, 375, 396, 450, 495, 500, 540, 543, 550, 594, 660, 675, 724, 750, 825, 900, 905, 990, 1086, 1100, 1125, 1188, 1350, 1375, 1485, 1500, 1629, 1650, 1810, 1980, 1991, 2172, 2250, 2475, 2700, 2715, 2750, 2970, 3258, 3300, 3375, 3620, 3982, 4125, 4500, 4525, 4887, 4950, 5430, 5500, 5940, 5973, 6516, 6750, 7425, 7964, 8145, 8250, 9050, 9774, 9900, 9955, 10860, 11946, 12375, 13500, 13575, 14850, 16290, 16500, 17919, 18100, 19548, 19910, 22625, 23892, 24435, 24750, 27150, 29700, 29865, 32580, 35838, 37125, 39820, 40725, 45250, 48870, 49500, 49775, 53757, 54300, 59730, 67875, 71676, 74250, 81450, 89595, 90500, 97740, 99550, 107514, 119460, 122175, 135750, 148500, 149325, 162900, 179190, 199100, 203625, 215028, 244350, 248875, 268785, 271500, 298650, 358380, 407250, 447975, 488700, 497750, 537570, 597300, 610875, 746625, 814500, 895950, 995500, 1075140, 1221750, 1343925, 1493250, 1791900, 2239875, 2443500, 2687850, 2986500, 4479750, 5375700, 6719625, 8959500, 13439250, 26878500]

約数ペア:

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