53970000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 200

約数和(自身を含む): 199886016

約数和(自身を除く): 145916016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 257, 280, 300, 336, 350, 375, 400, 420, 500, 514, 525, 560, 600, 625, 700, 750, 771, 840, 875, 1000, 1028, 1050, 1200, 1250, 1285, 1400, 1500, 1542, 1680, 1750, 1799, 1875, 2000, 2056, 2100, 2500, 2570, 2625, 2800, 3000, 3084, 3500, 3598, 3750, 3855, 4112, 4200, 4375, 5000, 5140, 5250, 5397, 6000, 6168, 6425, 7000, 7196, 7500, 7710, 8400, 8750, 8995, 10000, 10280, 10500, 10794, 12336, 12850, 13125, 14000, 14392, 15000, 15420, 17500, 17990, 19275, 20560, 21000, 21588, 25700, 26250, 26985, 28784, 30000, 30840, 32125, 35000, 35980, 38550, 42000, 43176, 44975, 51400, 52500, 53970, 61680, 64250, 70000, 71960, 77100, 86352, 89950, 96375, 102800, 105000, 107940, 128500, 134925, 143920, 154200, 160625, 179900, 192750, 210000, 215880, 224875, 257000, 269850, 308400, 321250, 359800, 385500, 431760, 449750, 481875, 514000, 539700, 642500, 674625, 719600, 771000, 899500, 963750, 1079400, 1124375, 1285000, 1349250, 1542000, 1799000, 1927500, 2158800, 2248750, 2570000, 2698500, 3373125, 3598000, 3855000, 4497500, 5397000, 6746250, 7710000, 8995000, 10794000, 13492500, 17990000, 26985000, 53970000]

約数ペア:

[(1, 53970000), (2, 26985000), (3, 17990000), (4, 13492500), (5, 10794000), (6, 8995000), (7, 7710000), (8, 6746250), (10, 5397000), (12, 4497500), (14, 3855000), (15, 3598000), (16, 3373125), (20, 2698500), (21, 2570000), (24, 2248750), (25, 2158800), (28, 1927500), (30, 1799000), (35, 1542000), (40, 1349250), (42, 1285000), (48, 1124375), (50, 1079400), (56, 963750), (60, 899500), (70, 771000), (75, 719600), (80, 674625), (84, 642500), (100, 539700), (105, 514000), (112, 481875), (120, 449750), (125, 431760), (140, 385500), (150, 359800), (168, 321250), (175, 308400), (200, 269850), (210, 257000), (240, 224875), (250, 215880), (257, 210000), (280, 192750), (300, 179900), (336, 160625), (350, 154200), (375, 143920), (400, 134925), (420, 128500), (500, 107940), (514, 105000), (525, 102800), (560, 96375), (600, 89950), (625, 86352), (700, 77100), (750, 71960), (771, 70000), (840, 64250), (875, 61680), (1000, 53970), (1028, 52500), (1050, 51400), (1200, 44975), (1250, 43176), (1285, 42000), (1400, 38550), (1500, 35980), (1542, 35000), (1680, 32125), (1750, 30840), (1799, 30000), (1875, 28784), (2000, 26985), (2056, 26250), (2100, 25700), (2500, 21588), (2570, 21000), (2625, 20560), (2800, 19275), (3000, 17990), (3084, 17500), (3500, 15420), (3598, 15000), (3750, 14392), (3855, 14000), (4112, 13125), (4200, 12850), (4375, 12336), (5000, 10794), (5140, 10500), (5250, 10280), (5397, 10000), (6000, 8995), (6168, 8750), (6425, 8400), (7000, 7710), (7196, 7500)]