172054440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12917}}^1$

素因数の和:12971

約数の個数: 96

約数和(自身を含む): 574334280

約数和(自身を除く): 402279840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 12917, 13320, 25834, 38751, 51668, 64585, 77502, 103336, 116253, 129170, 155004, 193755, 232506, 258340, 310008, 387510, 465012, 477929, 516680, 581265, 775020, 930024, 955858, 1162530, 1433787, 1550040, 1911716, 2325060, 2389645, 2867574, 3823432, 4301361, 4650120, 4779290, 5735148, 7168935, 8602722, 9558580, 11470296, 14337870, 17205444, 19117160, 21506805, 28675740, 34410888, 43013610, 57351480, 86027220, 172054440]

約数ペア:

[(1, 172054440), (2, 86027220), (3, 57351480), (4, 43013610), (5, 34410888), (6, 28675740), (8, 21506805), (9, 19117160), (10, 17205444), (12, 14337870), (15, 11470296), (18, 9558580), (20, 8602722), (24, 7168935), (30, 5735148), (36, 4779290), (37, 4650120), (40, 4301361), (45, 3823432), (60, 2867574), (72, 2389645), (74, 2325060), (90, 1911716), (111, 1550040), (120, 1433787), (148, 1162530), (180, 955858), (185, 930024), (222, 775020), (296, 581265), (333, 516680), (360, 477929), (370, 465012), (444, 387510), (555, 310008), (666, 258340), (740, 232506), (888, 193755), (1110, 155004), (1332, 129170), (1480, 116253), (1665, 103336), (2220, 77502), (2664, 64585), (3330, 51668), (4440, 38751), (6660, 25834), (12917, 13320)]