42742800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 180

約数和(自身を含む): 153513984

約数和(自身を除く): 110771184

約数列:

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

約数ペア:

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