17100000

素因数分解:

$2^5\times 3^2\times 5^5\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 216

約数和(自身を含む): 63980280

約数和(自身を除く): 46880280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 250, 285, 288, 300, 304, 342, 360, 375, 380, 400, 450, 456, 475, 480, 500, 570, 600, 608, 625, 684, 720, 750, 760, 800, 855, 900, 912, 950, 1000, 1125, 1140, 1200, 1250, 1368, 1425, 1440, 1500, 1520, 1710, 1800, 1824, 1875, 1900, 2000, 2250, 2280, 2375, 2400, 2500, 2736, 2850, 3000, 3040, 3125, 3420, 3600, 3750, 3800, 4000, 4275, 4500, 4560, 4750, 5000, 5472, 5625, 5700, 6000, 6250, 6840, 7125, 7200, 7500, 7600, 8550, 9000, 9120, 9375, 9500, 10000, 11250, 11400, 11875, 12000, 12500, 13680, 14250, 15000, 15200, 17100, 18000, 18750, 19000, 20000, 21375, 22500, 22800, 23750, 25000, 27360, 28125, 28500, 30000, 34200, 35625, 36000, 37500, 38000, 42750, 45000, 45600, 47500, 50000, 56250, 57000, 59375, 60000, 68400, 71250, 75000, 76000, 85500, 90000, 95000, 100000, 106875, 112500, 114000, 118750, 136800, 142500, 150000, 171000, 178125, 180000, 190000, 213750, 225000, 228000, 237500, 285000, 300000, 342000, 356250, 380000, 427500, 450000, 475000, 534375, 570000, 684000, 712500, 855000, 900000, 950000, 1068750, 1140000, 1425000, 1710000, 1900000, 2137500, 2850000, 3420000, 4275000, 5700000, 8550000, 17100000]

約数ペア:

[(1, 17100000), (2, 8550000), (3, 5700000), (4, 4275000), (5, 3420000), (6, 2850000), (8, 2137500), (9, 1900000), (10, 1710000), (12, 1425000), (15, 1140000), (16, 1068750), (18, 950000), (19, 900000), (20, 855000), (24, 712500), (25, 684000), (30, 570000), (32, 534375), (36, 475000), (38, 450000), (40, 427500), (45, 380000), (48, 356250), (50, 342000), (57, 300000), (60, 285000), (72, 237500), (75, 228000), (76, 225000), (80, 213750), (90, 190000), (95, 180000), (96, 178125), (100, 171000), (114, 150000), (120, 142500), (125, 136800), (144, 118750), (150, 114000), (152, 112500), (160, 106875), (171, 100000), (180, 95000), (190, 90000), (200, 85500), (225, 76000), (228, 75000), (240, 71250), (250, 68400), (285, 60000), (288, 59375), (300, 57000), (304, 56250), (342, 50000), (360, 47500), (375, 45600), (380, 45000), (400, 42750), (450, 38000), (456, 37500), (475, 36000), (480, 35625), (500, 34200), (570, 30000), (600, 28500), (608, 28125), (625, 27360), (684, 25000), (720, 23750), (750, 22800), (760, 22500), (800, 21375), (855, 20000), (900, 19000), (912, 18750), (950, 18000), (1000, 17100), (1125, 15200), (1140, 15000), (1200, 14250), (1250, 13680), (1368, 12500), (1425, 12000), (1440, 11875), (1500, 11400), (1520, 11250), (1710, 10000), (1800, 9500), (1824, 9375), (1875, 9120), (1900, 9000), (2000, 8550), (2250, 7600), (2280, 7500), (2375, 7200), (2400, 7125), (2500, 6840), (2736, 6250), (2850, 6000), (3000, 5700), (3040, 5625), (3125, 5472), (3420, 5000), (3600, 4750), (3750, 4560), (3800, 4500), (4000, 4275)]