53538900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 155927520

約数和(自身を除く): 102388620

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, 895, 997, 1074, 1790, 1994, 2148, 2685, 2991, 3580, 3988, 4475, 4985, 5370, 5982, 8950, 9970, 10740, 11964, 13425, 14955, 17900, 19940, 24925, 26850, 29910, 49850, 53700, 59820, 74775, 99700, 149550, 178463, 299100, 356926, 535389, 713852, 892315, 1070778, 1784630, 2141556, 2676945, 3569260, 4461575, 5353890, 8923150, 10707780, 13384725, 17846300, 26769450, 53538900]

約数ペア:

[(1, 53538900), (2, 26769450), (3, 17846300), (4, 13384725), (5, 10707780), (6, 8923150), (10, 5353890), (12, 4461575), (15, 3569260), (20, 2676945), (25, 2141556), (30, 1784630), (50, 1070778), (60, 892315), (75, 713852), (100, 535389), (150, 356926), (179, 299100), (300, 178463), (358, 149550), (537, 99700), (716, 74775), (895, 59820), (997, 53700), (1074, 49850), (1790, 29910), (1994, 26850), (2148, 24925), (2685, 19940), (2991, 17900), (3580, 14955), (3988, 13425), (4475, 11964), (4985, 10740), (5370, 9970), (5982, 8950)]