144564660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34919}}^1$

素因数の和:34957

約数の個数: 72

約数和(自身を含む): 457591680

約数和(自身を除く): 313027020

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, 34919, 69838, 104757, 139676, 174595, 209514, 314271, 349190, 419028, 523785, 628542, 698380, 803137, 1047570, 1257084, 1571355, 1606274, 2095140, 2409411, 3142710, 3212548, 4015685, 4818822, 6285420, 7228233, 8031370, 9637644, 12047055, 14456466, 16062740, 24094110, 28912932, 36141165, 48188220, 72282330, 144564660]

約数ペア:

[(1, 144564660), (2, 72282330), (3, 48188220), (4, 36141165), (5, 28912932), (6, 24094110), (9, 16062740), (10, 14456466), (12, 12047055), (15, 9637644), (18, 8031370), (20, 7228233), (23, 6285420), (30, 4818822), (36, 4015685), (45, 3212548), (46, 3142710), (60, 2409411), (69, 2095140), (90, 1606274), (92, 1571355), (115, 1257084), (138, 1047570), (180, 803137), (207, 698380), (230, 628542), (276, 523785), (345, 419028), (414, 349190), (460, 314271), (690, 209514), (828, 174595), (1035, 139676), (1380, 104757), (2070, 69838), (4140, 34919)]