83411460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 279377280

約数和(自身を除く): 195965820

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, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 396, 409, 412, 495, 515, 618, 660, 818, 927, 990, 1030, 1133, 1227, 1236, 1545, 1636, 1854, 1980, 2045, 2060, 2266, 2454, 3090, 3399, 3681, 3708, 4090, 4499, 4532, 4635, 4908, 5665, 6135, 6180, 6798, 7362, 8180, 8998, 9270, 10197, 11330, 12270, 13497, 13596, 14724, 16995, 17996, 18405, 18540, 20394, 22495, 22660, 24540, 26994, 33990, 36810, 40491, 40788, 42127, 44990, 50985, 53988, 67485, 67980, 73620, 80982, 84254, 89980, 101970, 126381, 134970, 161964, 168508, 202455, 203940, 210635, 252762, 269940, 379143, 404910, 421270, 463397, 505524, 631905, 758286, 809820, 842540, 926794, 1263810, 1390191, 1516572, 1853588, 1895715, 2316985, 2527620, 2780382, 3791430, 4170573, 4633970, 5560764, 6950955, 7582860, 8341146, 9267940, 13901910, 16682292, 20852865, 27803820, 41705730, 83411460]

約数ペア:

[(1, 83411460), (2, 41705730), (3, 27803820), (4, 20852865), (5, 16682292), (6, 13901910), (9, 9267940), (10, 8341146), (11, 7582860), (12, 6950955), (15, 5560764), (18, 4633970), (20, 4170573), (22, 3791430), (30, 2780382), (33, 2527620), (36, 2316985), (44, 1895715), (45, 1853588), (55, 1516572), (60, 1390191), (66, 1263810), (90, 926794), (99, 842540), (103, 809820), (110, 758286), (132, 631905), (165, 505524), (180, 463397), (198, 421270), (206, 404910), (220, 379143), (309, 269940), (330, 252762), (396, 210635), (409, 203940), (412, 202455), (495, 168508), (515, 161964), (618, 134970), (660, 126381), (818, 101970), (927, 89980), (990, 84254), (1030, 80982), (1133, 73620), (1227, 67980), (1236, 67485), (1545, 53988), (1636, 50985), (1854, 44990), (1980, 42127), (2045, 40788), (2060, 40491), (2266, 36810), (2454, 33990), (3090, 26994), (3399, 24540), (3681, 22660), (3708, 22495), (4090, 20394), (4499, 18540), (4532, 18405), (4635, 17996), (4908, 16995), (5665, 14724), (6135, 13596), (6180, 13497), (6798, 12270), (7362, 11330), (8180, 10197), (8998, 9270)]