99921840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1867}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 311313408

約数和(自身を除く): 211391568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1338, 1784, 1867, 2230, 2676, 3345, 3568, 3734, 4460, 5352, 5601, 6690, 7468, 8920, 9335, 10704, 11202, 13380, 14936, 17840, 18670, 22404, 26760, 28005, 29872, 37340, 44808, 53520, 56010, 74680, 89616, 112020, 149360, 224040, 416341, 448080, 832682, 1249023, 1665364, 2081705, 2498046, 3330728, 4163410, 4996092, 6245115, 6661456, 8326820, 9992184, 12490230, 16653640, 19984368, 24980460, 33307280, 49960920, 99921840]

約数ペア:

[(1, 99921840), (2, 49960920), (3, 33307280), (4, 24980460), (5, 19984368), (6, 16653640), (8, 12490230), (10, 9992184), (12, 8326820), (15, 6661456), (16, 6245115), (20, 4996092), (24, 4163410), (30, 3330728), (40, 2498046), (48, 2081705), (60, 1665364), (80, 1249023), (120, 832682), (223, 448080), (240, 416341), (446, 224040), (669, 149360), (892, 112020), (1115, 89616), (1338, 74680), (1784, 56010), (1867, 53520), (2230, 44808), (2676, 37340), (3345, 29872), (3568, 28005), (3734, 26760), (4460, 22404), (5352, 18670), (5601, 17840), (6690, 14936), (7468, 13380), (8920, 11202), (9335, 10704)]