74715000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 247983120

約数和(自身を除く): 173268120

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, 293, 300, 340, 375, 408, 425, 500, 510, 586, 600, 625, 680, 750, 850, 879, 1000, 1020, 1172, 1250, 1275, 1465, 1500, 1700, 1758, 1875, 2040, 2125, 2344, 2500, 2550, 2930, 3000, 3400, 3516, 3750, 4250, 4395, 4981, 5000, 5100, 5860, 6375, 7032, 7325, 7500, 8500, 8790, 9962, 10200, 10625, 11720, 12750, 14650, 14943, 15000, 17000, 17580, 19924, 21250, 21975, 24905, 25500, 29300, 29886, 31875, 35160, 36625, 39848, 42500, 43950, 49810, 51000, 58600, 59772, 63750, 73250, 74715, 85000, 87900, 99620, 109875, 119544, 124525, 127500, 146500, 149430, 175800, 183125, 199240, 219750, 249050, 255000, 293000, 298860, 366250, 373575, 439500, 498100, 549375, 597720, 622625, 732500, 747150, 879000, 996200, 1098750, 1245250, 1465000, 1494300, 1867875, 2197500, 2490500, 2988600, 3113125, 3735750, 4395000, 4981000, 6226250, 7471500, 9339375, 12452500, 14943000, 18678750, 24905000, 37357500, 74715000]

約数ペア:

[(1, 74715000), (2, 37357500), (3, 24905000), (4, 18678750), (5, 14943000), (6, 12452500), (8, 9339375), (10, 7471500), (12, 6226250), (15, 4981000), (17, 4395000), (20, 3735750), (24, 3113125), (25, 2988600), (30, 2490500), (34, 2197500), (40, 1867875), (50, 1494300), (51, 1465000), (60, 1245250), (68, 1098750), (75, 996200), (85, 879000), (100, 747150), (102, 732500), (120, 622625), (125, 597720), (136, 549375), (150, 498100), (170, 439500), (200, 373575), (204, 366250), (250, 298860), (255, 293000), (293, 255000), (300, 249050), (340, 219750), (375, 199240), (408, 183125), (425, 175800), (500, 149430), (510, 146500), (586, 127500), (600, 124525), (625, 119544), (680, 109875), (750, 99620), (850, 87900), (879, 85000), (1000, 74715), (1020, 73250), (1172, 63750), (1250, 59772), (1275, 58600), (1465, 51000), (1500, 49810), (1700, 43950), (1758, 42500), (1875, 39848), (2040, 36625), (2125, 35160), (2344, 31875), (2500, 29886), (2550, 29300), (2930, 25500), (3000, 24905), (3400, 21975), (3516, 21250), (3750, 19924), (4250, 17580), (4395, 17000), (4981, 15000), (5000, 14943), (5100, 14650), (5860, 12750), (6375, 11720), (7032, 10625), (7325, 10200), (7500, 9962), (8500, 8790)]