3191400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{197}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 11140470

約数和(自身を除く): 7949070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 197, 200, 216, 225, 270, 300, 324, 360, 394, 405, 450, 540, 591, 600, 648, 675, 788, 810, 900, 985, 1080, 1182, 1350, 1576, 1620, 1773, 1800, 1970, 2025, 2364, 2700, 2955, 3240, 3546, 3940, 4050, 4728, 4925, 5319, 5400, 5910, 7092, 7880, 8100, 8865, 9850, 10638, 11820, 14184, 14775, 15957, 16200, 17730, 19700, 21276, 23640, 26595, 29550, 31914, 35460, 39400, 42552, 44325, 53190, 59100, 63828, 70920, 79785, 88650, 106380, 118200, 127656, 132975, 159570, 177300, 212760, 265950, 319140, 354600, 398925, 531900, 638280, 797850, 1063800, 1595700, 3191400]

約数ペア:

[(1, 3191400), (2, 1595700), (3, 1063800), (4, 797850), (5, 638280), (6, 531900), (8, 398925), (9, 354600), (10, 319140), (12, 265950), (15, 212760), (18, 177300), (20, 159570), (24, 132975), (25, 127656), (27, 118200), (30, 106380), (36, 88650), (40, 79785), (45, 70920), (50, 63828), (54, 59100), (60, 53190), (72, 44325), (75, 42552), (81, 39400), (90, 35460), (100, 31914), (108, 29550), (120, 26595), (135, 23640), (150, 21276), (162, 19700), (180, 17730), (197, 16200), (200, 15957), (216, 14775), (225, 14184), (270, 11820), (300, 10638), (324, 9850), (360, 8865), (394, 8100), (405, 7880), (450, 7092), (540, 5910), (591, 5400), (600, 5319), (648, 4925), (675, 4728), (788, 4050), (810, 3940), (900, 3546), (985, 3240), (1080, 2955), (1182, 2700), (1350, 2364), (1576, 2025), (1620, 1970), (1773, 1800)]