203439000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4030

約数の個数: 128

約数和(自身を含む): 672235200

約数和(自身を除く): 468796200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2040, 2125, 2550, 3000, 3400, 3989, 4250, 5100, 6375, 7978, 8500, 10200, 11967, 12750, 15956, 17000, 19945, 23934, 25500, 31912, 39890, 47868, 51000, 59835, 67813, 79780, 95736, 99725, 119670, 135626, 159560, 199450, 203439, 239340, 271252, 299175, 339065, 398900, 406878, 478680, 498625, 542504, 598350, 678130, 797800, 813756, 997250, 1017195, 1196700, 1356260, 1495875, 1627512, 1695325, 1994500, 2034390, 2393400, 2712520, 2991750, 3390650, 3989000, 4068780, 5085975, 5983500, 6781300, 8137560, 8476625, 10171950, 11967000, 13562600, 16953250, 20343900, 25429875, 33906500, 40687800, 50859750, 67813000, 101719500, 203439000]

約数ペア:

[(1, 203439000), (2, 101719500), (3, 67813000), (4, 50859750), (5, 40687800), (6, 33906500), (8, 25429875), (10, 20343900), (12, 16953250), (15, 13562600), (17, 11967000), (20, 10171950), (24, 8476625), (25, 8137560), (30, 6781300), (34, 5983500), (40, 5085975), (50, 4068780), (51, 3989000), (60, 3390650), (68, 2991750), (75, 2712520), (85, 2393400), (100, 2034390), (102, 1994500), (120, 1695325), (125, 1627512), (136, 1495875), (150, 1356260), (170, 1196700), (200, 1017195), (204, 997250), (250, 813756), (255, 797800), (300, 678130), (340, 598350), (375, 542504), (408, 498625), (425, 478680), (500, 406878), (510, 398900), (600, 339065), (680, 299175), (750, 271252), (850, 239340), (1000, 203439), (1020, 199450), (1275, 159560), (1500, 135626), (1700, 119670), (2040, 99725), (2125, 95736), (2550, 79780), (3000, 67813), (3400, 59835), (3989, 51000), (4250, 47868), (5100, 39890), (6375, 31912), (7978, 25500), (8500, 23934), (10200, 19945), (11967, 17000), (12750, 15956)]