75870000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 200

約数和(自身を含む): 273100080

約数和(自身を除く): 197230080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 200, 216, 225, 240, 250, 270, 281, 300, 360, 375, 400, 432, 450, 500, 540, 562, 600, 625, 675, 720, 750, 843, 900, 1000, 1080, 1124, 1125, 1200, 1250, 1350, 1405, 1500, 1686, 1800, 1875, 2000, 2160, 2248, 2250, 2500, 2529, 2700, 2810, 3000, 3372, 3375, 3600, 3750, 4215, 4496, 4500, 5000, 5058, 5400, 5620, 5625, 6000, 6744, 6750, 7025, 7500, 7587, 8430, 9000, 10000, 10116, 10800, 11240, 11250, 12645, 13488, 13500, 14050, 15000, 15174, 16860, 16875, 18000, 20232, 21075, 22480, 22500, 25290, 27000, 28100, 30000, 30348, 33720, 33750, 35125, 37935, 40464, 42150, 45000, 50580, 54000, 56200, 60696, 63225, 67440, 67500, 70250, 75870, 84300, 90000, 101160, 105375, 112400, 121392, 126450, 135000, 140500, 151740, 168600, 175625, 189675, 202320, 210750, 252900, 270000, 281000, 303480, 316125, 337200, 351250, 379350, 421500, 505800, 526875, 562000, 606960, 632250, 702500, 758700, 843000, 948375, 1011600, 1053750, 1264500, 1405000, 1517400, 1580625, 1686000, 1896750, 2107500, 2529000, 2810000, 3034800, 3161250, 3793500, 4215000, 4741875, 5058000, 6322500, 7587000, 8430000, 9483750, 12645000, 15174000, 18967500, 25290000, 37935000, 75870000]

約数ペア:

[(1, 75870000), (2, 37935000), (3, 25290000), (4, 18967500), (5, 15174000), (6, 12645000), (8, 9483750), (9, 8430000), (10, 7587000), (12, 6322500), (15, 5058000), (16, 4741875), (18, 4215000), (20, 3793500), (24, 3161250), (25, 3034800), (27, 2810000), (30, 2529000), (36, 2107500), (40, 1896750), (45, 1686000), (48, 1580625), (50, 1517400), (54, 1405000), (60, 1264500), (72, 1053750), (75, 1011600), (80, 948375), (90, 843000), (100, 758700), (108, 702500), (120, 632250), (125, 606960), (135, 562000), (144, 526875), (150, 505800), (180, 421500), (200, 379350), (216, 351250), (225, 337200), (240, 316125), (250, 303480), (270, 281000), (281, 270000), (300, 252900), (360, 210750), (375, 202320), (400, 189675), (432, 175625), (450, 168600), (500, 151740), (540, 140500), (562, 135000), (600, 126450), (625, 121392), (675, 112400), (720, 105375), (750, 101160), (843, 90000), (900, 84300), (1000, 75870), (1080, 70250), (1124, 67500), (1125, 67440), (1200, 63225), (1250, 60696), (1350, 56200), (1405, 54000), (1500, 50580), (1686, 45000), (1800, 42150), (1875, 40464), (2000, 37935), (2160, 35125), (2248, 33750), (2250, 33720), (2500, 30348), (2529, 30000), (2700, 28100), (2810, 27000), (3000, 25290), (3372, 22500), (3375, 22480), (3600, 21075), (3750, 20232), (4215, 18000), (4496, 16875), (4500, 16860), (5000, 15174), (5058, 15000), (5400, 14050), (5620, 13500), (5625, 13488), (6000, 12645), (6744, 11250), (6750, 11240), (7025, 10800), (7500, 10116), (7587, 10000), (8430, 9000)]