161573940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9067}}^1$

素因数の和:9099

約数の個数: 120

約数和(自身を含む): 553002912

約数和(自身を除く): 391428972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8910, 9067, 17820, 18134, 27201, 36268, 45335, 54402, 81603, 90670, 99737, 108804, 136005, 163206, 181340, 199474, 244809, 272010, 299211, 326412, 398948, 408015, 489618, 498685, 544020, 598422, 734427, 816030, 897633, 979236, 997370, 1196844, 1224045, 1468854, 1496055, 1632060, 1795266, 1994740, 2448090, 2692899, 2937708, 2992110, 3590532, 3672135, 4488165, 4896180, 5385798, 5984220, 7344270, 8078697, 8976330, 10771596, 13464495, 14688540, 16157394, 17952660, 26928990, 32314788, 40393485, 53857980, 80786970, 161573940]

約数ペア:

[(1, 161573940), (2, 80786970), (3, 53857980), (4, 40393485), (5, 32314788), (6, 26928990), (9, 17952660), (10, 16157394), (11, 14688540), (12, 13464495), (15, 10771596), (18, 8976330), (20, 8078697), (22, 7344270), (27, 5984220), (30, 5385798), (33, 4896180), (36, 4488165), (44, 3672135), (45, 3590532), (54, 2992110), (55, 2937708), (60, 2692899), (66, 2448090), (81, 1994740), (90, 1795266), (99, 1632060), (108, 1496055), (110, 1468854), (132, 1224045), (135, 1196844), (162, 997370), (165, 979236), (180, 897633), (198, 816030), (220, 734427), (270, 598422), (297, 544020), (324, 498685), (330, 489618), (396, 408015), (405, 398948), (495, 326412), (540, 299211), (594, 272010), (660, 244809), (810, 199474), (891, 181340), (990, 163206), (1188, 136005), (1485, 108804), (1620, 99737), (1782, 90670), (1980, 81603), (2970, 54402), (3564, 45335), (4455, 36268), (5940, 27201), (8910, 18134), (9067, 17820)]