21813091200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{7499}}^1$

素因数の和:7630

約数の個数: 288

約数和(自身を含む): 78615225000

約数和(自身を除く): 56802133800

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, 101, 120, 128, 144, 150, 160, 180, 192, 200, 202, 225, 240, 288, 300, 303, 320, 360, 384, 400, 404, 450, 480, 505, 576, 600, 606, 640, 720, 800, 808, 900, 909, 960, 1010, 1152, 1200, 1212, 1440, 1515, 1600, 1616, 1800, 1818, 1920, 2020, 2400, 2424, 2525, 2880, 3030, 3200, 3232, 3600, 3636, 4040, 4545, 4800, 4848, 5050, 5760, 6060, 6464, 7200, 7272, 7499, 7575, 8080, 9090, 9600, 9696, 10100, 12120, 12928, 14400, 14544, 14998, 15150, 16160, 18180, 19392, 20200, 22497, 22725, 24240, 28800, 29088, 29996, 30300, 32320, 36360, 37495, 38784, 40400, 44994, 45450, 48480, 58176, 59992, 60600, 64640, 67491, 72720, 74990, 80800, 89988, 90900, 96960, 112485, 116352, 119984, 121200, 134982, 145440, 149980, 161600, 179976, 181800, 187475, 193920, 224970, 239968, 242400, 269964, 290880, 299960, 323200, 337455, 359952, 363600, 374950, 449940, 479936, 484800, 539928, 562425, 581760, 599920, 674910, 719904, 727200, 749900, 757399, 899880, 959872, 969600, 1079856, 1124850, 1199840, 1349820, 1439808, 1454400, 1499800, 1514798, 1687275, 1799760, 2159712, 2249700, 2272197, 2399680, 2699640, 2879616, 2908800, 2999600, 3029596, 3374550, 3599520, 3786995, 4319424, 4499400, 4544394, 4799360, 5399280, 5999200, 6059192, 6749100, 6816591, 7199040, 7573990, 8638848, 8998800, 9088788, 10798560, 11360985, 11998400, 12118384, 13498200, 13633182, 14398080, 15147980, 17997600, 18177576, 18934975, 21597120, 22721970, 23996800, 24236768, 26996400, 27266364, 30295960, 34082955, 35995200, 36355152, 37869950, 43194240, 45443940, 48473536, 53992800, 54532728, 56804925, 60591920, 68165910, 71990400, 72710304, 75739900, 90887880, 96947072, 107985600, 109065456, 113609850, 121183840, 136331820, 145420608, 151479800, 170414775, 181775760, 215971200, 218130912, 227219700, 242367680, 272663640, 290841216, 302959600, 340829550, 363551520, 436261824, 454439400, 484735360, 545327280, 605919200, 681659100, 727103040, 872523648, 908878800, 1090654560, 1211838400, 1363318200, 1454206080, 1817757600, 2181309120, 2423676800, 2726636400, 3635515200, 4362618240, 5453272800, 7271030400, 10906545600, 21813091200]

約数ペア:

[(1, 21813091200), (2, 10906545600), (3, 7271030400), (4, 5453272800), (5, 4362618240), (6, 3635515200), (8, 2726636400), (9, 2423676800), (10, 2181309120), (12, 1817757600), (15, 1454206080), (16, 1363318200), (18, 1211838400), (20, 1090654560), (24, 908878800), (25, 872523648), (30, 727103040), (32, 681659100), (36, 605919200), (40, 545327280), (45, 484735360), (48, 454439400), (50, 436261824), (60, 363551520), (64, 340829550), (72, 302959600), (75, 290841216), (80, 272663640), (90, 242367680), (96, 227219700), (100, 218130912), (101, 215971200), (120, 181775760), (128, 170414775), (144, 151479800), (150, 145420608), (160, 136331820), (180, 121183840), (192, 113609850), (200, 109065456), (202, 107985600), (225, 96947072), (240, 90887880), (288, 75739900), (300, 72710304), (303, 71990400), (320, 68165910), (360, 60591920), (384, 56804925), (400, 54532728), (404, 53992800), (450, 48473536), (480, 45443940), (505, 43194240), (576, 37869950), (600, 36355152), (606, 35995200), (640, 34082955), (720, 30295960), (800, 27266364), (808, 26996400), (900, 24236768), (909, 23996800), (960, 22721970), (1010, 21597120), (1152, 18934975), (1200, 18177576), (1212, 17997600), (1440, 15147980), (1515, 14398080), (1600, 13633182), (1616, 13498200), (1800, 12118384), (1818, 11998400), (1920, 11360985), (2020, 10798560), (2400, 9088788), (2424, 8998800), (2525, 8638848), (2880, 7573990), (3030, 7199040), (3200, 6816591), (3232, 6749100), (3600, 6059192), (3636, 5999200), (4040, 5399280), (4545, 4799360), (4800, 4544394), (4848, 4499400), (5050, 4319424), (5760, 3786995), (6060, 3599520), (6464, 3374550), (7200, 3029596), (7272, 2999600), (7499, 2908800), (7575, 2879616), (8080, 2699640), (9090, 2399680), (9600, 2272197), (9696, 2249700), (10100, 2159712), (12120, 1799760), (12928, 1687275), (14400, 1514798), (14544, 1499800), (14998, 1454400), (15150, 1439808), (16160, 1349820), (18180, 1199840), (19392, 1124850), (20200, 1079856), (22497, 969600), (22725, 959872), (24240, 899880), (28800, 757399), (29088, 749900), (29996, 727200), (30300, 719904), (32320, 674910), (36360, 599920), (37495, 581760), (38784, 562425), (40400, 539928), (44994, 484800), (45450, 479936), (48480, 449940), (58176, 374950), (59992, 363600), (60600, 359952), (64640, 337455), (67491, 323200), (72720, 299960), (74990, 290880), (80800, 269964), (89988, 242400), (90900, 239968), (96960, 224970), (112485, 193920), (116352, 187475), (119984, 181800), (121200, 179976), (134982, 161600), (145440, 149980)]