71655000

素因数分解:

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

素因数の和:327

約数の個数: 160

約数和(自身を含む): 237861360

約数和(自身を除く): 166206360

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, 281, 300, 340, 375, 408, 425, 500, 510, 562, 600, 625, 680, 750, 843, 850, 1000, 1020, 1124, 1250, 1275, 1405, 1500, 1686, 1700, 1875, 2040, 2125, 2248, 2500, 2550, 2810, 3000, 3372, 3400, 3750, 4215, 4250, 4777, 5000, 5100, 5620, 6375, 6744, 7025, 7500, 8430, 8500, 9554, 10200, 10625, 11240, 12750, 14050, 14331, 15000, 16860, 17000, 19108, 21075, 21250, 23885, 25500, 28100, 28662, 31875, 33720, 35125, 38216, 42150, 42500, 47770, 51000, 56200, 57324, 63750, 70250, 71655, 84300, 85000, 95540, 105375, 114648, 119425, 127500, 140500, 143310, 168600, 175625, 191080, 210750, 238850, 255000, 281000, 286620, 351250, 358275, 421500, 477700, 526875, 573240, 597125, 702500, 716550, 843000, 955400, 1053750, 1194250, 1405000, 1433100, 1791375, 2107500, 2388500, 2866200, 2985625, 3582750, 4215000, 4777000, 5971250, 7165500, 8956875, 11942500, 14331000, 17913750, 23885000, 35827500, 71655000]

約数ペア:

[(1, 71655000), (2, 35827500), (3, 23885000), (4, 17913750), (5, 14331000), (6, 11942500), (8, 8956875), (10, 7165500), (12, 5971250), (15, 4777000), (17, 4215000), (20, 3582750), (24, 2985625), (25, 2866200), (30, 2388500), (34, 2107500), (40, 1791375), (50, 1433100), (51, 1405000), (60, 1194250), (68, 1053750), (75, 955400), (85, 843000), (100, 716550), (102, 702500), (120, 597125), (125, 573240), (136, 526875), (150, 477700), (170, 421500), (200, 358275), (204, 351250), (250, 286620), (255, 281000), (281, 255000), (300, 238850), (340, 210750), (375, 191080), (408, 175625), (425, 168600), (500, 143310), (510, 140500), (562, 127500), (600, 119425), (625, 114648), (680, 105375), (750, 95540), (843, 85000), (850, 84300), (1000, 71655), (1020, 70250), (1124, 63750), (1250, 57324), (1275, 56200), (1405, 51000), (1500, 47770), (1686, 42500), (1700, 42150), (1875, 38216), (2040, 35125), (2125, 33720), (2248, 31875), (2500, 28662), (2550, 28100), (2810, 25500), (3000, 23885), (3372, 21250), (3400, 21075), (3750, 19108), (4215, 17000), (4250, 16860), (4777, 15000), (5000, 14331), (5100, 14050), (5620, 12750), (6375, 11240), (6744, 10625), (7025, 10200), (7500, 9554), (8430, 8500)]