81124200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 284356800

約数和(自身を除く): 203232600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 83, 90, 100, 108, 120, 135, 150, 166, 180, 181, 200, 216, 225, 249, 270, 300, 332, 360, 362, 415, 450, 498, 540, 543, 600, 664, 675, 724, 747, 830, 900, 905, 996, 1080, 1086, 1245, 1350, 1448, 1494, 1629, 1660, 1800, 1810, 1992, 2075, 2172, 2241, 2490, 2700, 2715, 2988, 3258, 3320, 3620, 3735, 4150, 4344, 4482, 4525, 4887, 4980, 5400, 5430, 5976, 6225, 6516, 7240, 7470, 8145, 8300, 8964, 9050, 9774, 9960, 10860, 11205, 12450, 13032, 13575, 14940, 15023, 16290, 16600, 17928, 18100, 18675, 19548, 21720, 22410, 24435, 24900, 27150, 29880, 30046, 32580, 36200, 37350, 39096, 40725, 44820, 45069, 48870, 49800, 54300, 56025, 60092, 65160, 74700, 75115, 81450, 89640, 90138, 97740, 108600, 112050, 120184, 122175, 135207, 149400, 150230, 162900, 180276, 195480, 224100, 225345, 244350, 270414, 300460, 325800, 360552, 375575, 405621, 448200, 450690, 488700, 540828, 600920, 676035, 751150, 811242, 901380, 977400, 1081656, 1126725, 1352070, 1502300, 1622484, 1802760, 2028105, 2253450, 2704140, 3004600, 3244968, 3380175, 4056210, 4506900, 5408280, 6760350, 8112420, 9013800, 10140525, 13520700, 16224840, 20281050, 27041400, 40562100, 81124200]

約数ペア:

[(1, 81124200), (2, 40562100), (3, 27041400), (4, 20281050), (5, 16224840), (6, 13520700), (8, 10140525), (9, 9013800), (10, 8112420), (12, 6760350), (15, 5408280), (18, 4506900), (20, 4056210), (24, 3380175), (25, 3244968), (27, 3004600), (30, 2704140), (36, 2253450), (40, 2028105), (45, 1802760), (50, 1622484), (54, 1502300), (60, 1352070), (72, 1126725), (75, 1081656), (83, 977400), (90, 901380), (100, 811242), (108, 751150), (120, 676035), (135, 600920), (150, 540828), (166, 488700), (180, 450690), (181, 448200), (200, 405621), (216, 375575), (225, 360552), (249, 325800), (270, 300460), (300, 270414), (332, 244350), (360, 225345), (362, 224100), (415, 195480), (450, 180276), (498, 162900), (540, 150230), (543, 149400), (600, 135207), (664, 122175), (675, 120184), (724, 112050), (747, 108600), (830, 97740), (900, 90138), (905, 89640), (996, 81450), (1080, 75115), (1086, 74700), (1245, 65160), (1350, 60092), (1448, 56025), (1494, 54300), (1629, 49800), (1660, 48870), (1800, 45069), (1810, 44820), (1992, 40725), (2075, 39096), (2172, 37350), (2241, 36200), (2490, 32580), (2700, 30046), (2715, 29880), (2988, 27150), (3258, 24900), (3320, 24435), (3620, 22410), (3735, 21720), (4150, 19548), (4344, 18675), (4482, 18100), (4525, 17928), (4887, 16600), (4980, 16290), (5400, 15023), (5430, 14940), (5976, 13575), (6225, 13032), (6516, 12450), (7240, 11205), (7470, 10860), (8145, 9960), (8300, 9774), (8964, 9050)]