18207000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^2$

素因数の和:68

約数の個数: 288

約数和(自身を含む): 74711520

約数和(自身を除く): 56504520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 119, 120, 125, 126, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 225, 238, 250, 252, 255, 280, 289, 300, 306, 315, 340, 350, 357, 360, 375, 408, 420, 425, 450, 476, 500, 504, 510, 525, 578, 595, 600, 612, 630, 680, 700, 714, 750, 765, 840, 850, 867, 875, 900, 952, 1000, 1020, 1050, 1071, 1125, 1156, 1190, 1224, 1260, 1275, 1400, 1428, 1445, 1500, 1530, 1575, 1700, 1734, 1750, 1785, 1800, 2023, 2040, 2100, 2125, 2142, 2250, 2312, 2380, 2520, 2550, 2601, 2625, 2856, 2890, 2975, 3000, 3060, 3150, 3400, 3468, 3500, 3570, 3825, 4046, 4200, 4250, 4284, 4335, 4500, 4760, 5100, 5202, 5250, 5355, 5780, 5950, 6069, 6120, 6300, 6375, 6936, 7000, 7140, 7225, 7650, 7875, 8092, 8500, 8568, 8670, 8925, 9000, 10115, 10200, 10404, 10500, 10710, 11560, 11900, 12138, 12600, 12750, 13005, 14280, 14450, 14875, 15300, 15750, 16184, 17000, 17340, 17850, 18207, 19125, 20230, 20808, 21000, 21420, 21675, 23800, 24276, 25500, 26010, 26775, 28900, 29750, 30345, 30600, 31500, 34680, 35700, 36125, 36414, 38250, 40460, 42840, 43350, 44625, 48552, 50575, 51000, 52020, 53550, 57800, 59500, 60690, 63000, 65025, 71400, 72250, 72828, 76500, 80920, 86700, 89250, 91035, 101150, 104040, 107100, 108375, 119000, 121380, 130050, 133875, 144500, 145656, 151725, 153000, 173400, 178500, 182070, 202300, 214200, 216750, 242760, 252875, 260100, 267750, 289000, 303450, 325125, 357000, 364140, 404600, 433500, 455175, 505750, 520200, 535500, 606900, 650250, 728280, 758625, 867000, 910350, 1011500, 1071000, 1213800, 1300500, 1517250, 1820700, 2023000, 2275875, 2601000, 3034500, 3641400, 4551750, 6069000, 9103500, 18207000]

約数ペア:

[(1, 18207000), (2, 9103500), (3, 6069000), (4, 4551750), (5, 3641400), (6, 3034500), (7, 2601000), (8, 2275875), (9, 2023000), (10, 1820700), (12, 1517250), (14, 1300500), (15, 1213800), (17, 1071000), (18, 1011500), (20, 910350), (21, 867000), (24, 758625), (25, 728280), (28, 650250), (30, 606900), (34, 535500), (35, 520200), (36, 505750), (40, 455175), (42, 433500), (45, 404600), (50, 364140), (51, 357000), (56, 325125), (60, 303450), (63, 289000), (68, 267750), (70, 260100), (72, 252875), (75, 242760), (84, 216750), (85, 214200), (90, 202300), (100, 182070), (102, 178500), (105, 173400), (119, 153000), (120, 151725), (125, 145656), (126, 144500), (136, 133875), (140, 130050), (150, 121380), (153, 119000), (168, 108375), (170, 107100), (175, 104040), (180, 101150), (200, 91035), (204, 89250), (210, 86700), (225, 80920), (238, 76500), (250, 72828), (252, 72250), (255, 71400), (280, 65025), (289, 63000), (300, 60690), (306, 59500), (315, 57800), (340, 53550), (350, 52020), (357, 51000), (360, 50575), (375, 48552), (408, 44625), (420, 43350), (425, 42840), (450, 40460), (476, 38250), (500, 36414), (504, 36125), (510, 35700), (525, 34680), (578, 31500), (595, 30600), (600, 30345), (612, 29750), (630, 28900), (680, 26775), (700, 26010), (714, 25500), (750, 24276), (765, 23800), (840, 21675), (850, 21420), (867, 21000), (875, 20808), (900, 20230), (952, 19125), (1000, 18207), (1020, 17850), (1050, 17340), (1071, 17000), (1125, 16184), (1156, 15750), (1190, 15300), (1224, 14875), (1260, 14450), (1275, 14280), (1400, 13005), (1428, 12750), (1445, 12600), (1500, 12138), (1530, 11900), (1575, 11560), (1700, 10710), (1734, 10500), (1750, 10404), (1785, 10200), (1800, 10115), (2023, 9000), (2040, 8925), (2100, 8670), (2125, 8568), (2142, 8500), (2250, 8092), (2312, 7875), (2380, 7650), (2520, 7225), (2550, 7140), (2601, 7000), (2625, 6936), (2856, 6375), (2890, 6300), (2975, 6120), (3000, 6069), (3060, 5950), (3150, 5780), (3400, 5355), (3468, 5250), (3500, 5202), (3570, 5100), (3825, 4760), (4046, 4500), (4200, 4335), (4250, 4284)]