268148400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17189}}^1$

素因数の和:17223

約数の個数: 120

約数和(自身を含む): 925097040

約数和(自身を除く): 656948640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 17189, 34378, 51567, 68756, 85945, 103134, 137512, 171890, 206268, 223457, 257835, 275024, 343780, 412536, 429725, 446914, 515670, 670371, 687560, 825072, 859450, 893828, 1031340, 1117285, 1289175, 1340742, 1375120, 1718900, 1787656, 2062680, 2234570, 2578350, 2681484, 3351855, 3437800, 3575312, 4125360, 4469140, 5156700, 5362968, 5586425, 6703710, 6875600, 8938280, 10313400, 10725936, 11172850, 13407420, 16759275, 17876560, 20626800, 22345700, 26814840, 33518550, 44691400, 53629680, 67037100, 89382800, 134074200, 268148400]

約数ペア:

[(1, 268148400), (2, 134074200), (3, 89382800), (4, 67037100), (5, 53629680), (6, 44691400), (8, 33518550), (10, 26814840), (12, 22345700), (13, 20626800), (15, 17876560), (16, 16759275), (20, 13407420), (24, 11172850), (25, 10725936), (26, 10313400), (30, 8938280), (39, 6875600), (40, 6703710), (48, 5586425), (50, 5362968), (52, 5156700), (60, 4469140), (65, 4125360), (75, 3575312), (78, 3437800), (80, 3351855), (100, 2681484), (104, 2578350), (120, 2234570), (130, 2062680), (150, 1787656), (156, 1718900), (195, 1375120), (200, 1340742), (208, 1289175), (240, 1117285), (260, 1031340), (300, 893828), (312, 859450), (325, 825072), (390, 687560), (400, 670371), (520, 515670), (600, 446914), (624, 429725), (650, 412536), (780, 343780), (975, 275024), (1040, 257835), (1200, 223457), (1300, 206268), (1560, 171890), (1950, 137512), (2600, 103134), (3120, 85945), (3900, 68756), (5200, 51567), (7800, 34378), (15600, 17189)]