98617860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49807}}^1$

素因数の和:49833

約数の個数: 72

約数和(自身を含む): 326342016

約数和(自身を除く): 227724156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 49807, 99614, 149421, 199228, 249035, 298842, 448263, 498070, 547877, 597684, 747105, 896526, 996140, 1095754, 1494210, 1643631, 1793052, 2191508, 2241315, 2739385, 2988420, 3287262, 4482630, 4930893, 5478770, 6574524, 8218155, 8965260, 9861786, 10957540, 16436310, 19723572, 24654465, 32872620, 49308930, 98617860]

約数ペア:

[(1, 98617860), (2, 49308930), (3, 32872620), (4, 24654465), (5, 19723572), (6, 16436310), (9, 10957540), (10, 9861786), (11, 8965260), (12, 8218155), (15, 6574524), (18, 5478770), (20, 4930893), (22, 4482630), (30, 3287262), (33, 2988420), (36, 2739385), (44, 2241315), (45, 2191508), (55, 1793052), (60, 1643631), (66, 1494210), (90, 1095754), (99, 996140), (110, 896526), (132, 747105), (165, 597684), (180, 547877), (198, 498070), (220, 448263), (330, 298842), (396, 249035), (495, 199228), (660, 149421), (990, 99614), (1980, 49807)]