78278310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2198

約数の個数: 96

約数和(自身を含む): 228133152

約数和(自身を除く): 149854842

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 37, 45, 55, 66, 74, 90, 99, 110, 111, 165, 185, 198, 222, 330, 333, 370, 407, 495, 555, 666, 814, 990, 1110, 1221, 1665, 2035, 2137, 2442, 3330, 3663, 4070, 4274, 6105, 6411, 7326, 10685, 12210, 12822, 18315, 19233, 21370, 23507, 32055, 36630, 38466, 47014, 64110, 70521, 79069, 96165, 117535, 141042, 158138, 192330, 211563, 235070, 237207, 352605, 395345, 423126, 474414, 705210, 711621, 790690, 869759, 1057815, 1186035, 1423242, 1739518, 2115630, 2372070, 2609277, 3558105, 4348795, 5218554, 7116210, 7827831, 8697590, 13046385, 15655662, 26092770, 39139155, 78278310]

約数ペア:

[(1, 78278310), (2, 39139155), (3, 26092770), (5, 15655662), (6, 13046385), (9, 8697590), (10, 7827831), (11, 7116210), (15, 5218554), (18, 4348795), (22, 3558105), (30, 2609277), (33, 2372070), (37, 2115630), (45, 1739518), (55, 1423242), (66, 1186035), (74, 1057815), (90, 869759), (99, 790690), (110, 711621), (111, 705210), (165, 474414), (185, 423126), (198, 395345), (222, 352605), (330, 237207), (333, 235070), (370, 211563), (407, 192330), (495, 158138), (555, 141042), (666, 117535), (814, 96165), (990, 79069), (1110, 70521), (1221, 64110), (1665, 47014), (2035, 38466), (2137, 36630), (2442, 32055), (3330, 23507), (3663, 21370), (4070, 19233), (4274, 18315), (6105, 12822), (6411, 12210), (7326, 10685)]