82216800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 216

約数和(自身を含む): 305683560

約数和(自身を除く): 223466760

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, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 601, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1202, 1368, 1425, 1440, 1520, 1710, 1800, 1803, 1824, 1900, 2280, 2400, 2404, 2736, 2850, 3005, 3040, 3420, 3600, 3606, 3800, 4275, 4560, 4808, 5409, 5472, 5700, 6010, 6840, 7200, 7212, 7600, 8550, 9015, 9120, 9616, 10818, 11400, 11419, 12020, 13680, 14424, 15025, 15200, 17100, 18030, 19232, 21636, 22800, 22838, 24040, 27045, 27360, 28848, 30050, 34200, 34257, 36060, 43272, 45075, 45600, 45676, 48080, 54090, 57095, 57696, 60100, 68400, 68514, 72120, 86544, 90150, 91352, 96160, 102771, 108180, 114190, 120200, 135225, 136800, 137028, 144240, 171285, 173088, 180300, 182704, 205542, 216360, 228380, 240400, 270450, 274056, 285475, 288480, 342570, 360600, 365408, 411084, 432720, 456760, 480800, 513855, 540900, 548112, 570950, 685140, 721200, 822168, 856425, 865440, 913520, 1027710, 1081800, 1096224, 1141900, 1370280, 1442400, 1644336, 1712850, 1827040, 2055420, 2163600, 2283800, 2569275, 2740560, 3288672, 3425700, 4110840, 4327200, 4567600, 5138550, 5481120, 6851400, 8221680, 9135200, 10277100, 13702800, 16443360, 20554200, 27405600, 41108400, 82216800]

約数ペア:

[(1, 82216800), (2, 41108400), (3, 27405600), (4, 20554200), (5, 16443360), (6, 13702800), (8, 10277100), (9, 9135200), (10, 8221680), (12, 6851400), (15, 5481120), (16, 5138550), (18, 4567600), (19, 4327200), (20, 4110840), (24, 3425700), (25, 3288672), (30, 2740560), (32, 2569275), (36, 2283800), (38, 2163600), (40, 2055420), (45, 1827040), (48, 1712850), (50, 1644336), (57, 1442400), (60, 1370280), (72, 1141900), (75, 1096224), (76, 1081800), (80, 1027710), (90, 913520), (95, 865440), (96, 856425), (100, 822168), (114, 721200), (120, 685140), (144, 570950), (150, 548112), (152, 540900), (160, 513855), (171, 480800), (180, 456760), (190, 432720), (200, 411084), (225, 365408), (228, 360600), (240, 342570), (285, 288480), (288, 285475), (300, 274056), (304, 270450), (342, 240400), (360, 228380), (380, 216360), (400, 205542), (450, 182704), (456, 180300), (475, 173088), (480, 171285), (570, 144240), (600, 137028), (601, 136800), (608, 135225), (684, 120200), (720, 114190), (760, 108180), (800, 102771), (855, 96160), (900, 91352), (912, 90150), (950, 86544), (1140, 72120), (1200, 68514), (1202, 68400), (1368, 60100), (1425, 57696), (1440, 57095), (1520, 54090), (1710, 48080), (1800, 45676), (1803, 45600), (1824, 45075), (1900, 43272), (2280, 36060), (2400, 34257), (2404, 34200), (2736, 30050), (2850, 28848), (3005, 27360), (3040, 27045), (3420, 24040), (3600, 22838), (3606, 22800), (3800, 21636), (4275, 19232), (4560, 18030), (4808, 17100), (5409, 15200), (5472, 15025), (5700, 14424), (6010, 13680), (6840, 12020), (7200, 11419), (7212, 11400), (7600, 10818), (8550, 9616), (9015, 9120)]