155053200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 120

約数和(自身を含む): 500458048

約数和(自身を除く): 345404848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 157, 200, 240, 300, 314, 400, 471, 600, 628, 785, 823, 942, 1200, 1256, 1570, 1646, 1884, 2355, 2469, 2512, 3140, 3292, 3768, 3925, 4115, 4710, 4938, 6280, 6584, 7536, 7850, 8230, 9420, 9876, 11775, 12345, 12560, 13168, 15700, 16460, 18840, 19752, 20575, 23550, 24690, 31400, 32920, 37680, 39504, 41150, 47100, 49380, 61725, 62800, 65840, 82300, 94200, 98760, 123450, 129211, 164600, 188400, 197520, 246900, 258422, 329200, 387633, 493800, 516844, 646055, 775266, 987600, 1033688, 1292110, 1550532, 1938165, 2067376, 2584220, 3101064, 3230275, 3876330, 5168440, 6202128, 6460550, 7752660, 9690825, 10336880, 12921100, 15505320, 19381650, 25842200, 31010640, 38763300, 51684400, 77526600, 155053200]

約数ペア:

[(1, 155053200), (2, 77526600), (3, 51684400), (4, 38763300), (5, 31010640), (6, 25842200), (8, 19381650), (10, 15505320), (12, 12921100), (15, 10336880), (16, 9690825), (20, 7752660), (24, 6460550), (25, 6202128), (30, 5168440), (40, 3876330), (48, 3230275), (50, 3101064), (60, 2584220), (75, 2067376), (80, 1938165), (100, 1550532), (120, 1292110), (150, 1033688), (157, 987600), (200, 775266), (240, 646055), (300, 516844), (314, 493800), (400, 387633), (471, 329200), (600, 258422), (628, 246900), (785, 197520), (823, 188400), (942, 164600), (1200, 129211), (1256, 123450), (1570, 98760), (1646, 94200), (1884, 82300), (2355, 65840), (2469, 62800), (2512, 61725), (3140, 49380), (3292, 47100), (3768, 41150), (3925, 39504), (4115, 37680), (4710, 32920), (4938, 31400), (6280, 24690), (6584, 23550), (7536, 20575), (7850, 19752), (8230, 18840), (9420, 16460), (9876, 15700), (11775, 13168), (12345, 12560)]