380715000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1539

約数の個数: 160

約数和(自身を含む): 1260159120

約数和(自身を除く): 879444120

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, 625, 680, 750, 850, 1000, 1020, 1250, 1275, 1493, 1500, 1700, 1875, 2040, 2125, 2500, 2550, 2986, 3000, 3400, 3750, 4250, 4479, 5000, 5100, 5972, 6375, 7465, 7500, 8500, 8958, 10200, 10625, 11944, 12750, 14930, 15000, 17000, 17916, 21250, 22395, 25381, 25500, 29860, 31875, 35832, 37325, 42500, 44790, 50762, 51000, 59720, 63750, 74650, 76143, 85000, 89580, 101524, 111975, 126905, 127500, 149300, 152286, 179160, 186625, 203048, 223950, 253810, 255000, 298600, 304572, 373250, 380715, 447900, 507620, 559875, 609144, 634525, 746500, 761430, 895800, 933125, 1015240, 1119750, 1269050, 1493000, 1522860, 1866250, 1903575, 2239500, 2538100, 2799375, 3045720, 3172625, 3732500, 3807150, 4479000, 5076200, 5598750, 6345250, 7465000, 7614300, 9517875, 11197500, 12690500, 15228600, 15863125, 19035750, 22395000, 25381000, 31726250, 38071500, 47589375, 63452500, 76143000, 95178750, 126905000, 190357500, 380715000]

約数ペア:

[(1, 380715000), (2, 190357500), (3, 126905000), (4, 95178750), (5, 76143000), (6, 63452500), (8, 47589375), (10, 38071500), (12, 31726250), (15, 25381000), (17, 22395000), (20, 19035750), (24, 15863125), (25, 15228600), (30, 12690500), (34, 11197500), (40, 9517875), (50, 7614300), (51, 7465000), (60, 6345250), (68, 5598750), (75, 5076200), (85, 4479000), (100, 3807150), (102, 3732500), (120, 3172625), (125, 3045720), (136, 2799375), (150, 2538100), (170, 2239500), (200, 1903575), (204, 1866250), (250, 1522860), (255, 1493000), (300, 1269050), (340, 1119750), (375, 1015240), (408, 933125), (425, 895800), (500, 761430), (510, 746500), (600, 634525), (625, 609144), (680, 559875), (750, 507620), (850, 447900), (1000, 380715), (1020, 373250), (1250, 304572), (1275, 298600), (1493, 255000), (1500, 253810), (1700, 223950), (1875, 203048), (2040, 186625), (2125, 179160), (2500, 152286), (2550, 149300), (2986, 127500), (3000, 126905), (3400, 111975), (3750, 101524), (4250, 89580), (4479, 85000), (5000, 76143), (5100, 74650), (5972, 63750), (6375, 59720), (7465, 51000), (7500, 50762), (8500, 44790), (8958, 42500), (10200, 37325), (10625, 35832), (11944, 31875), (12750, 29860), (14930, 25500), (15000, 25381), (17000, 22395), (17916, 21250)]