26619900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 77963760

約数和(自身を除く): 51343860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 997, 1068, 1335, 1780, 1994, 2225, 2670, 2991, 3988, 4450, 4985, 5340, 5982, 6675, 8900, 9970, 11964, 13350, 14955, 19940, 24925, 26700, 29910, 49850, 59820, 74775, 88733, 99700, 149550, 177466, 266199, 299100, 354932, 443665, 532398, 887330, 1064796, 1330995, 1774660, 2218325, 2661990, 4436650, 5323980, 6654975, 8873300, 13309950, 26619900]

約数ペア:

[(1, 26619900), (2, 13309950), (3, 8873300), (4, 6654975), (5, 5323980), (6, 4436650), (10, 2661990), (12, 2218325), (15, 1774660), (20, 1330995), (25, 1064796), (30, 887330), (50, 532398), (60, 443665), (75, 354932), (89, 299100), (100, 266199), (150, 177466), (178, 149550), (267, 99700), (300, 88733), (356, 74775), (445, 59820), (534, 49850), (890, 29910), (997, 26700), (1068, 24925), (1335, 19940), (1780, 14955), (1994, 13350), (2225, 11964), (2670, 9970), (2991, 8900), (3988, 6675), (4450, 5982), (4985, 5340)]