90864000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 326832480

約数和(自身を除く): 235968480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 631, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1262, 1440, 1500, 1600, 1800, 1893, 1920, 2000, 2250, 2400, 2524, 2880, 3000, 3155, 3200, 3600, 3786, 4000, 4500, 4800, 5048, 5679, 5760, 6000, 6310, 7200, 7572, 8000, 9000, 9465, 9600, 10096, 11358, 12000, 12620, 14400, 15144, 15775, 16000, 18000, 18930, 20192, 22716, 24000, 25240, 28395, 28800, 30288, 31550, 36000, 37860, 40384, 45432, 47325, 48000, 50480, 56790, 60576, 63100, 72000, 75720, 78875, 80768, 90864, 94650, 100960, 113580, 121152, 126200, 141975, 144000, 151440, 157750, 181728, 189300, 201920, 227160, 236625, 242304, 252400, 283950, 302880, 315500, 363456, 378600, 403840, 454320, 473250, 504800, 567900, 605760, 631000, 709875, 726912, 757200, 908640, 946500, 1009600, 1135800, 1211520, 1262000, 1419750, 1514400, 1817280, 1893000, 2019200, 2271600, 2524000, 2839500, 3028800, 3634560, 3786000, 4543200, 5048000, 5679000, 6057600, 7572000, 9086400, 10096000, 11358000, 15144000, 18172800, 22716000, 30288000, 45432000, 90864000]

約数ペア:

[(1, 90864000), (2, 45432000), (3, 30288000), (4, 22716000), (5, 18172800), (6, 15144000), (8, 11358000), (9, 10096000), (10, 9086400), (12, 7572000), (15, 6057600), (16, 5679000), (18, 5048000), (20, 4543200), (24, 3786000), (25, 3634560), (30, 3028800), (32, 2839500), (36, 2524000), (40, 2271600), (45, 2019200), (48, 1893000), (50, 1817280), (60, 1514400), (64, 1419750), (72, 1262000), (75, 1211520), (80, 1135800), (90, 1009600), (96, 946500), (100, 908640), (120, 757200), (125, 726912), (128, 709875), (144, 631000), (150, 605760), (160, 567900), (180, 504800), (192, 473250), (200, 454320), (225, 403840), (240, 378600), (250, 363456), (288, 315500), (300, 302880), (320, 283950), (360, 252400), (375, 242304), (384, 236625), (400, 227160), (450, 201920), (480, 189300), (500, 181728), (576, 157750), (600, 151440), (631, 144000), (640, 141975), (720, 126200), (750, 121152), (800, 113580), (900, 100960), (960, 94650), (1000, 90864), (1125, 80768), (1152, 78875), (1200, 75720), (1262, 72000), (1440, 63100), (1500, 60576), (1600, 56790), (1800, 50480), (1893, 48000), (1920, 47325), (2000, 45432), (2250, 40384), (2400, 37860), (2524, 36000), (2880, 31550), (3000, 30288), (3155, 28800), (3200, 28395), (3600, 25240), (3786, 24000), (4000, 22716), (4500, 20192), (4800, 18930), (5048, 18000), (5679, 16000), (5760, 15775), (6000, 15144), (6310, 14400), (7200, 12620), (7572, 12000), (8000, 11358), (9000, 10096), (9465, 9600)]