212713800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27271}}^1$

素因数の和:27303

約数の個数: 96

約数和(自身を含む): 710162880

約数和(自身を除く): 497449080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 27271, 54542, 81813, 109084, 136355, 163626, 218168, 272710, 327252, 354523, 409065, 545420, 654504, 681775, 709046, 818130, 1063569, 1090840, 1363550, 1418092, 1636260, 1772615, 2045325, 2127138, 2727100, 2836184, 3272520, 3545230, 4090650, 4254276, 5317845, 5454200, 7090460, 8181300, 8508552, 8863075, 10635690, 14180920, 16362600, 17726150, 21271380, 26589225, 35452300, 42542760, 53178450, 70904600, 106356900, 212713800]

約数ペア:

[(1, 212713800), (2, 106356900), (3, 70904600), (4, 53178450), (5, 42542760), (6, 35452300), (8, 26589225), (10, 21271380), (12, 17726150), (13, 16362600), (15, 14180920), (20, 10635690), (24, 8863075), (25, 8508552), (26, 8181300), (30, 7090460), (39, 5454200), (40, 5317845), (50, 4254276), (52, 4090650), (60, 3545230), (65, 3272520), (75, 2836184), (78, 2727100), (100, 2127138), (104, 2045325), (120, 1772615), (130, 1636260), (150, 1418092), (156, 1363550), (195, 1090840), (200, 1063569), (260, 818130), (300, 709046), (312, 681775), (325, 654504), (390, 545420), (520, 409065), (600, 354523), (650, 327252), (780, 272710), (975, 218168), (1300, 163626), (1560, 136355), (1950, 109084), (2600, 81813), (3900, 54542), (7800, 27271)]