64770000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 200

約数和(自身を含む): 223128576

約数和(自身を除く): 158358576

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, 127, 136, 150, 170, 200, 204, 240, 250, 254, 255, 272, 300, 340, 375, 381, 400, 408, 425, 500, 508, 510, 600, 625, 635, 680, 750, 762, 816, 850, 1000, 1016, 1020, 1200, 1250, 1270, 1275, 1360, 1500, 1524, 1700, 1875, 1905, 2000, 2032, 2040, 2125, 2159, 2500, 2540, 2550, 3000, 3048, 3175, 3400, 3750, 3810, 4080, 4250, 4318, 5000, 5080, 5100, 6000, 6096, 6350, 6375, 6477, 6800, 7500, 7620, 8500, 8636, 9525, 10000, 10160, 10200, 10625, 10795, 12700, 12750, 12954, 15000, 15240, 15875, 17000, 17272, 19050, 20400, 21250, 21590, 25400, 25500, 25908, 30000, 30480, 31750, 31875, 32385, 34000, 34544, 38100, 42500, 43180, 47625, 50800, 51000, 51816, 53975, 63500, 63750, 64770, 76200, 79375, 85000, 86360, 95250, 102000, 103632, 107950, 127000, 127500, 129540, 152400, 158750, 161925, 170000, 172720, 190500, 215900, 238125, 254000, 255000, 259080, 269875, 317500, 323850, 381000, 431800, 476250, 510000, 518160, 539750, 635000, 647700, 762000, 809625, 863600, 952500, 1079500, 1270000, 1295400, 1349375, 1619250, 1905000, 2159000, 2590800, 2698750, 3238500, 3810000, 4048125, 4318000, 5397500, 6477000, 8096250, 10795000, 12954000, 16192500, 21590000, 32385000, 64770000]

約数ペア:

[(1, 64770000), (2, 32385000), (3, 21590000), (4, 16192500), (5, 12954000), (6, 10795000), (8, 8096250), (10, 6477000), (12, 5397500), (15, 4318000), (16, 4048125), (17, 3810000), (20, 3238500), (24, 2698750), (25, 2590800), (30, 2159000), (34, 1905000), (40, 1619250), (48, 1349375), (50, 1295400), (51, 1270000), (60, 1079500), (68, 952500), (75, 863600), (80, 809625), (85, 762000), (100, 647700), (102, 635000), (120, 539750), (125, 518160), (127, 510000), (136, 476250), (150, 431800), (170, 381000), (200, 323850), (204, 317500), (240, 269875), (250, 259080), (254, 255000), (255, 254000), (272, 238125), (300, 215900), (340, 190500), (375, 172720), (381, 170000), (400, 161925), (408, 158750), (425, 152400), (500, 129540), (508, 127500), (510, 127000), (600, 107950), (625, 103632), (635, 102000), (680, 95250), (750, 86360), (762, 85000), (816, 79375), (850, 76200), (1000, 64770), (1016, 63750), (1020, 63500), (1200, 53975), (1250, 51816), (1270, 51000), (1275, 50800), (1360, 47625), (1500, 43180), (1524, 42500), (1700, 38100), (1875, 34544), (1905, 34000), (2000, 32385), (2032, 31875), (2040, 31750), (2125, 30480), (2159, 30000), (2500, 25908), (2540, 25500), (2550, 25400), (3000, 21590), (3048, 21250), (3175, 20400), (3400, 19050), (3750, 17272), (3810, 17000), (4080, 15875), (4250, 15240), (4318, 15000), (5000, 12954), (5080, 12750), (5100, 12700), (6000, 10795), (6096, 10625), (6350, 10200), (6375, 10160), (6477, 10000), (6800, 9525), (7500, 8636), (7620, 8500)]