97087860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 295340136

約数和(自身を除く): 198252276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 541, 997, 1082, 1623, 1994, 2164, 2705, 2991, 3246, 3988, 4869, 4985, 5410, 5982, 6492, 8115, 8973, 9738, 9970, 10820, 11964, 14955, 16230, 17946, 19476, 19940, 24345, 29910, 32460, 35892, 44865, 48690, 59820, 89730, 97380, 179460, 539377, 1078754, 1618131, 2157508, 2696885, 3236262, 4854393, 5393770, 6472524, 8090655, 9708786, 10787540, 16181310, 19417572, 24271965, 32362620, 48543930, 97087860]

約数ペア:

[(1, 97087860), (2, 48543930), (3, 32362620), (4, 24271965), (5, 19417572), (6, 16181310), (9, 10787540), (10, 9708786), (12, 8090655), (15, 6472524), (18, 5393770), (20, 4854393), (30, 3236262), (36, 2696885), (45, 2157508), (60, 1618131), (90, 1078754), (180, 539377), (541, 179460), (997, 97380), (1082, 89730), (1623, 59820), (1994, 48690), (2164, 44865), (2705, 35892), (2991, 32460), (3246, 29910), (3988, 24345), (4869, 19940), (4985, 19476), (5410, 17946), (5982, 16230), (6492, 14955), (8115, 11964), (8973, 10820), (9738, 9970)]