89954520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{25849}}^1$

素因数の和:25892

約数の個数: 64

約数和(自身を含む): 279180000

約数和(自身を除く): 189225480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 25849, 51698, 77547, 103396, 129245, 155094, 206792, 258490, 310188, 387735, 516980, 620376, 749621, 775470, 1033960, 1499242, 1550940, 2248863, 2998484, 3101880, 3748105, 4497726, 5996968, 7496210, 8995452, 11244315, 14992420, 17990904, 22488630, 29984840, 44977260, 89954520]

約数ペア:

[(1, 89954520), (2, 44977260), (3, 29984840), (4, 22488630), (5, 17990904), (6, 14992420), (8, 11244315), (10, 8995452), (12, 7496210), (15, 5996968), (20, 4497726), (24, 3748105), (29, 3101880), (30, 2998484), (40, 2248863), (58, 1550940), (60, 1499242), (87, 1033960), (116, 775470), (120, 749621), (145, 620376), (174, 516980), (232, 387735), (290, 310188), (348, 258490), (435, 206792), (580, 155094), (696, 129245), (870, 103396), (1160, 77547), (1740, 51698), (3480, 25849)]