88919820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44909}}^1$

素因数の和:44935

約数の個数: 72

約数和(自身を含む): 294250320

約数和(自身を除く): 205330500

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, 44909, 89818, 134727, 179636, 224545, 269454, 404181, 449090, 493999, 538908, 673635, 808362, 898180, 987998, 1347270, 1481997, 1616724, 1975996, 2020905, 2469995, 2694540, 2963994, 4041810, 4445991, 4939990, 5927988, 7409985, 8083620, 8891982, 9879980, 14819970, 17783964, 22229955, 29639940, 44459910, 88919820]

約数ペア:

[(1, 88919820), (2, 44459910), (3, 29639940), (4, 22229955), (5, 17783964), (6, 14819970), (9, 9879980), (10, 8891982), (11, 8083620), (12, 7409985), (15, 5927988), (18, 4939990), (20, 4445991), (22, 4041810), (30, 2963994), (33, 2694540), (36, 2469995), (44, 2020905), (45, 1975996), (55, 1616724), (60, 1481997), (66, 1347270), (90, 987998), (99, 898180), (110, 808362), (132, 673635), (165, 538908), (180, 493999), (198, 449090), (220, 404181), (330, 269454), (396, 224545), (495, 179636), (660, 134727), (990, 89818), (1980, 44909)]