78975270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26591}}^1$

素因数の和:26618

約数の個数: 64

約数和(自身を含む): 229754880

約数和(自身を除く): 150779610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 26591, 53182, 79773, 132955, 159546, 239319, 265910, 292501, 398865, 478638, 585002, 717957, 797730, 877503, 1196595, 1435914, 1462505, 1755006, 2393190, 2632509, 2925010, 3589785, 4387515, 5265018, 7179570, 7897527, 8775030, 13162545, 15795054, 26325090, 39487635, 78975270]

約数ペア:

[(1, 78975270), (2, 39487635), (3, 26325090), (5, 15795054), (6, 13162545), (9, 8775030), (10, 7897527), (11, 7179570), (15, 5265018), (18, 4387515), (22, 3589785), (27, 2925010), (30, 2632509), (33, 2393190), (45, 1755006), (54, 1462505), (55, 1435914), (66, 1196595), (90, 877503), (99, 797730), (110, 717957), (135, 585002), (165, 478638), (198, 398865), (270, 292501), (297, 265910), (330, 239319), (495, 159546), (594, 132955), (990, 79773), (1485, 53182), (2970, 26591)]