54392220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8167}}^1$

素因数の和:8219

約数の個数: 72

約数和(自身を含む): 169469664

約数和(自身を除く): 115077444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 8167, 16334, 24501, 32668, 40835, 49002, 73503, 81670, 98004, 122505, 147006, 163340, 245010, 294012, 302179, 367515, 490020, 604358, 735030, 906537, 1208716, 1470060, 1510895, 1813074, 2719611, 3021790, 3626148, 4532685, 5439222, 6043580, 9065370, 10878444, 13598055, 18130740, 27196110, 54392220]

約数ペア:

[(1, 54392220), (2, 27196110), (3, 18130740), (4, 13598055), (5, 10878444), (6, 9065370), (9, 6043580), (10, 5439222), (12, 4532685), (15, 3626148), (18, 3021790), (20, 2719611), (30, 1813074), (36, 1510895), (37, 1470060), (45, 1208716), (60, 906537), (74, 735030), (90, 604358), (111, 490020), (148, 367515), (180, 302179), (185, 294012), (222, 245010), (333, 163340), (370, 147006), (444, 122505), (555, 98004), (666, 81670), (740, 73503), (1110, 49002), (1332, 40835), (1665, 32668), (2220, 24501), (3330, 16334), (6660, 8167)]