202122120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45523}}^1$

素因数の和:45574

約数の個数: 64

約数和(自身を含む): 622768320

約数和(自身を除く): 420646200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 45523, 91046, 136569, 182092, 227615, 273138, 364184, 455230, 546276, 682845, 910460, 1092552, 1365690, 1684351, 1820920, 2731380, 3368702, 5053053, 5462760, 6737404, 8421755, 10106106, 13474808, 16843510, 20212212, 25265265, 33687020, 40424424, 50530530, 67374040, 101061060, 202122120]

約数ペア:

[(1, 202122120), (2, 101061060), (3, 67374040), (4, 50530530), (5, 40424424), (6, 33687020), (8, 25265265), (10, 20212212), (12, 16843510), (15, 13474808), (20, 10106106), (24, 8421755), (30, 6737404), (37, 5462760), (40, 5053053), (60, 3368702), (74, 2731380), (111, 1820920), (120, 1684351), (148, 1365690), (185, 1092552), (222, 910460), (296, 682845), (370, 546276), (444, 455230), (555, 364184), (740, 273138), (888, 227615), (1110, 182092), (1480, 136569), (2220, 91046), (4440, 45523)]