16151400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{997}}^1$

素因数の和:1025

約数の個数: 120

約数和(自身を含む): 56152470

約数和(自身を除く): 40001070

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, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 997, 1080, 1350, 1620, 1800, 1994, 2025, 2700, 2991, 3240, 3988, 4050, 4985, 5400, 5982, 7976, 8100, 8973, 9970, 11964, 14955, 16200, 17946, 19940, 23928, 24925, 26919, 29910, 35892, 39880, 44865, 49850, 53838, 59820, 71784, 74775, 80757, 89730, 99700, 107676, 119640, 134595, 149550, 161514, 179460, 199400, 215352, 224325, 269190, 299100, 323028, 358920, 403785, 448650, 538380, 598200, 646056, 672975, 807570, 897300, 1076760, 1345950, 1615140, 1794600, 2018925, 2691900, 3230280, 4037850, 5383800, 8075700, 16151400]

約数ペア:

[(1, 16151400), (2, 8075700), (3, 5383800), (4, 4037850), (5, 3230280), (6, 2691900), (8, 2018925), (9, 1794600), (10, 1615140), (12, 1345950), (15, 1076760), (18, 897300), (20, 807570), (24, 672975), (25, 646056), (27, 598200), (30, 538380), (36, 448650), (40, 403785), (45, 358920), (50, 323028), (54, 299100), (60, 269190), (72, 224325), (75, 215352), (81, 199400), (90, 179460), (100, 161514), (108, 149550), (120, 134595), (135, 119640), (150, 107676), (162, 99700), (180, 89730), (200, 80757), (216, 74775), (225, 71784), (270, 59820), (300, 53838), (324, 49850), (360, 44865), (405, 39880), (450, 35892), (540, 29910), (600, 26919), (648, 24925), (675, 23928), (810, 19940), (900, 17946), (997, 16200), (1080, 14955), (1350, 11964), (1620, 9970), (1800, 8973), (1994, 8100), (2025, 7976), (2700, 5982), (2991, 5400), (3240, 4985), (3988, 4050)]