45428220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10973}}^1$

素因数の和:11011

約数の個数: 72

約数和(自身を含む): 143803296

約数和(自身を除く): 98375076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 10973, 21946, 32919, 43892, 54865, 65838, 98757, 109730, 131676, 164595, 197514, 219460, 252379, 329190, 395028, 493785, 504758, 658380, 757137, 987570, 1009516, 1261895, 1514274, 1975140, 2271411, 2523790, 3028548, 3785685, 4542822, 5047580, 7571370, 9085644, 11357055, 15142740, 22714110, 45428220]

約数ペア:

[(1, 45428220), (2, 22714110), (3, 15142740), (4, 11357055), (5, 9085644), (6, 7571370), (9, 5047580), (10, 4542822), (12, 3785685), (15, 3028548), (18, 2523790), (20, 2271411), (23, 1975140), (30, 1514274), (36, 1261895), (45, 1009516), (46, 987570), (60, 757137), (69, 658380), (90, 504758), (92, 493785), (115, 395028), (138, 329190), (180, 252379), (207, 219460), (230, 197514), (276, 164595), (345, 131676), (414, 109730), (460, 98757), (690, 65838), (828, 54865), (1035, 43892), (1380, 32919), (2070, 21946), (4140, 10973)]