42261900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 123117120

約数和(自身を除く): 80855220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 179, 300, 358, 537, 716, 787, 895, 1074, 1574, 1790, 2148, 2361, 2685, 3148, 3580, 3935, 4475, 4722, 5370, 7870, 8950, 9444, 10740, 11805, 13425, 15740, 17900, 19675, 23610, 26850, 39350, 47220, 53700, 59025, 78700, 118050, 140873, 236100, 281746, 422619, 563492, 704365, 845238, 1408730, 1690476, 2113095, 2817460, 3521825, 4226190, 7043650, 8452380, 10565475, 14087300, 21130950, 42261900]

約数ペア:

[(1, 42261900), (2, 21130950), (3, 14087300), (4, 10565475), (5, 8452380), (6, 7043650), (10, 4226190), (12, 3521825), (15, 2817460), (20, 2113095), (25, 1690476), (30, 1408730), (50, 845238), (60, 704365), (75, 563492), (100, 422619), (150, 281746), (179, 236100), (300, 140873), (358, 118050), (537, 78700), (716, 59025), (787, 53700), (895, 47220), (1074, 39350), (1574, 26850), (1790, 23610), (2148, 19675), (2361, 17900), (2685, 15740), (3148, 13425), (3580, 11805), (3935, 10740), (4475, 9444), (4722, 8950), (5370, 7870)]