85485600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 216

約数和(自身を含む): 311980032

約数和(自身を除く): 226494432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 180, 186, 200, 225, 240, 248, 279, 288, 300, 310, 360, 372, 383, 400, 450, 465, 480, 496, 558, 600, 620, 720, 744, 766, 775, 800, 900, 930, 992, 1116, 1149, 1200, 1240, 1395, 1440, 1488, 1532, 1550, 1800, 1860, 1915, 2232, 2298, 2325, 2400, 2480, 2790, 2976, 3064, 3100, 3447, 3600, 3720, 3830, 4464, 4596, 4650, 4960, 5580, 5745, 6128, 6200, 6894, 6975, 7200, 7440, 7660, 8928, 9192, 9300, 9575, 11160, 11490, 11873, 12256, 12400, 13788, 13950, 14880, 15320, 17235, 18384, 18600, 19150, 22320, 22980, 23746, 24800, 27576, 27900, 28725, 30640, 34470, 35619, 36768, 37200, 38300, 44640, 45960, 47492, 55152, 55800, 57450, 59365, 61280, 68940, 71238, 74400, 76600, 86175, 91920, 94984, 106857, 110304, 111600, 114900, 118730, 137880, 142476, 153200, 172350, 178095, 183840, 189968, 213714, 223200, 229800, 237460, 275760, 284952, 296825, 306400, 344700, 356190, 379936, 427428, 459600, 474920, 534285, 551520, 569904, 593650, 689400, 712380, 854856, 890475, 919200, 949840, 1068570, 1139808, 1187300, 1378800, 1424760, 1709712, 1780950, 1899680, 2137140, 2374600, 2671425, 2757600, 2849520, 3419424, 3561900, 4274280, 4749200, 5342850, 5699040, 7123800, 8548560, 9498400, 10685700, 14247600, 17097120, 21371400, 28495200, 42742800, 85485600]

約数ペア:

[(1, 85485600), (2, 42742800), (3, 28495200), (4, 21371400), (5, 17097120), (6, 14247600), (8, 10685700), (9, 9498400), (10, 8548560), (12, 7123800), (15, 5699040), (16, 5342850), (18, 4749200), (20, 4274280), (24, 3561900), (25, 3419424), (30, 2849520), (31, 2757600), (32, 2671425), (36, 2374600), (40, 2137140), (45, 1899680), (48, 1780950), (50, 1709712), (60, 1424760), (62, 1378800), (72, 1187300), (75, 1139808), (80, 1068570), (90, 949840), (93, 919200), (96, 890475), (100, 854856), (120, 712380), (124, 689400), (144, 593650), (150, 569904), (155, 551520), (160, 534285), (180, 474920), (186, 459600), (200, 427428), (225, 379936), (240, 356190), (248, 344700), (279, 306400), (288, 296825), (300, 284952), (310, 275760), (360, 237460), (372, 229800), (383, 223200), (400, 213714), (450, 189968), (465, 183840), (480, 178095), (496, 172350), (558, 153200), (600, 142476), (620, 137880), (720, 118730), (744, 114900), (766, 111600), (775, 110304), (800, 106857), (900, 94984), (930, 91920), (992, 86175), (1116, 76600), (1149, 74400), (1200, 71238), (1240, 68940), (1395, 61280), (1440, 59365), (1488, 57450), (1532, 55800), (1550, 55152), (1800, 47492), (1860, 45960), (1915, 44640), (2232, 38300), (2298, 37200), (2325, 36768), (2400, 35619), (2480, 34470), (2790, 30640), (2976, 28725), (3064, 27900), (3100, 27576), (3447, 24800), (3600, 23746), (3720, 22980), (3830, 22320), (4464, 19150), (4596, 18600), (4650, 18384), (4960, 17235), (5580, 15320), (5745, 14880), (6128, 13950), (6200, 13788), (6894, 12400), (6975, 12256), (7200, 11873), (7440, 11490), (7660, 11160), (8928, 9575), (9192, 9300)]