97138620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4951}}^1$

素因数の和:5075

約数の個数: 72

約数和(自身を含む): 297417120

約数和(自身を除く): 200278500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 4951, 6540, 9810, 9902, 14853, 19620, 19804, 24755, 29706, 44559, 49510, 59412, 74265, 89118, 99020, 148530, 178236, 222795, 297060, 445590, 539659, 891180, 1079318, 1618977, 2158636, 2698295, 3237954, 4856931, 5396590, 6475908, 8094885, 9713862, 10793180, 16189770, 19427724, 24284655, 32379540, 48569310, 97138620]

約数ペア:

[(1, 97138620), (2, 48569310), (3, 32379540), (4, 24284655), (5, 19427724), (6, 16189770), (9, 10793180), (10, 9713862), (12, 8094885), (15, 6475908), (18, 5396590), (20, 4856931), (30, 3237954), (36, 2698295), (45, 2158636), (60, 1618977), (90, 1079318), (109, 891180), (180, 539659), (218, 445590), (327, 297060), (436, 222795), (545, 178236), (654, 148530), (981, 99020), (1090, 89118), (1308, 74265), (1635, 59412), (1962, 49510), (2180, 44559), (3270, 29706), (3924, 24755), (4905, 19804), (4951, 19620), (6540, 14853), (9810, 9902)]