2807010000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{31189}}^1$

素因数の和:31223

約数の個数: 150

約数和(自身を含む): 9816834170

約数和(自身を除く): 7009824170

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2250, 2500, 3000, 3600, 3750, 4500, 5000, 5625, 6000, 7500, 9000, 10000, 11250, 15000, 18000, 22500, 30000, 31189, 45000, 62378, 90000, 93567, 124756, 155945, 187134, 249512, 280701, 311890, 374268, 467835, 499024, 561402, 623780, 748536, 779725, 935670, 1122804, 1247560, 1403505, 1497072, 1559450, 1871340, 2245608, 2339175, 2495120, 2807010, 3118900, 3742680, 3898625, 4491216, 4678350, 5614020, 6237800, 7017525, 7485360, 7797250, 9356700, 11228040, 11695875, 12475600, 14035050, 15594500, 18713400, 19493125, 22456080, 23391750, 28070100, 31189000, 35087625, 37426800, 38986250, 46783500, 56140200, 58479375, 62378000, 70175250, 77972500, 93567000, 112280400, 116958750, 140350500, 155945000, 175438125, 187134000, 233917500, 280701000, 311890000, 350876250, 467835000, 561402000, 701752500, 935670000, 1403505000, 2807010000]

約数ペア:

[(1, 2807010000), (2, 1403505000), (3, 935670000), (4, 701752500), (5, 561402000), (6, 467835000), (8, 350876250), (9, 311890000), (10, 280701000), (12, 233917500), (15, 187134000), (16, 175438125), (18, 155945000), (20, 140350500), (24, 116958750), (25, 112280400), (30, 93567000), (36, 77972500), (40, 70175250), (45, 62378000), (48, 58479375), (50, 56140200), (60, 46783500), (72, 38986250), (75, 37426800), (80, 35087625), (90, 31189000), (100, 28070100), (120, 23391750), (125, 22456080), (144, 19493125), (150, 18713400), (180, 15594500), (200, 14035050), (225, 12475600), (240, 11695875), (250, 11228040), (300, 9356700), (360, 7797250), (375, 7485360), (400, 7017525), (450, 6237800), (500, 5614020), (600, 4678350), (625, 4491216), (720, 3898625), (750, 3742680), (900, 3118900), (1000, 2807010), (1125, 2495120), (1200, 2339175), (1250, 2245608), (1500, 1871340), (1800, 1559450), (1875, 1497072), (2000, 1403505), (2250, 1247560), (2500, 1122804), (3000, 935670), (3600, 779725), (3750, 748536), (4500, 623780), (5000, 561402), (5625, 499024), (6000, 467835), (7500, 374268), (9000, 311890), (10000, 280701), (11250, 249512), (15000, 187134), (18000, 155945), (22500, 124756), (30000, 93567), (31189, 90000), (45000, 62378)]