28662000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 98190144

約数和(自身を除く): 69528144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 240, 250, 255, 272, 281, 300, 340, 375, 400, 408, 425, 500, 510, 562, 600, 680, 750, 816, 843, 850, 1000, 1020, 1124, 1200, 1275, 1360, 1405, 1500, 1686, 1700, 2000, 2040, 2125, 2248, 2550, 2810, 3000, 3372, 3400, 4080, 4215, 4250, 4496, 4777, 5100, 5620, 6000, 6375, 6744, 6800, 7025, 8430, 8500, 9554, 10200, 11240, 12750, 13488, 14050, 14331, 16860, 17000, 19108, 20400, 21075, 22480, 23885, 25500, 28100, 28662, 33720, 34000, 35125, 38216, 42150, 47770, 51000, 56200, 57324, 67440, 70250, 71655, 76432, 84300, 95540, 102000, 105375, 112400, 114648, 119425, 140500, 143310, 168600, 191080, 210750, 229296, 238850, 281000, 286620, 337200, 358275, 382160, 421500, 477700, 562000, 573240, 597125, 716550, 843000, 955400, 1146480, 1194250, 1433100, 1686000, 1791375, 1910800, 2388500, 2866200, 3582750, 4777000, 5732400, 7165500, 9554000, 14331000, 28662000]

約数ペア:

[(1, 28662000), (2, 14331000), (3, 9554000), (4, 7165500), (5, 5732400), (6, 4777000), (8, 3582750), (10, 2866200), (12, 2388500), (15, 1910800), (16, 1791375), (17, 1686000), (20, 1433100), (24, 1194250), (25, 1146480), (30, 955400), (34, 843000), (40, 716550), (48, 597125), (50, 573240), (51, 562000), (60, 477700), (68, 421500), (75, 382160), (80, 358275), (85, 337200), (100, 286620), (102, 281000), (120, 238850), (125, 229296), (136, 210750), (150, 191080), (170, 168600), (200, 143310), (204, 140500), (240, 119425), (250, 114648), (255, 112400), (272, 105375), (281, 102000), (300, 95540), (340, 84300), (375, 76432), (400, 71655), (408, 70250), (425, 67440), (500, 57324), (510, 56200), (562, 51000), (600, 47770), (680, 42150), (750, 38216), (816, 35125), (843, 34000), (850, 33720), (1000, 28662), (1020, 28100), (1124, 25500), (1200, 23885), (1275, 22480), (1360, 21075), (1405, 20400), (1500, 19108), (1686, 17000), (1700, 16860), (2000, 14331), (2040, 14050), (2125, 13488), (2248, 12750), (2550, 11240), (2810, 10200), (3000, 9554), (3372, 8500), (3400, 8430), (4080, 7025), (4215, 6800), (4250, 6744), (4496, 6375), (4777, 6000), (5100, 5620)]