148505580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3137}}^1$

素因数の和:3415

約数の個数: 72

約数和(自身を含む): 452323872

約数和(自身を除く): 303818292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 2367, 2630, 3137, 3156, 3945, 4734, 5260, 6274, 7890, 9411, 9468, 11835, 12548, 15685, 15780, 18822, 23670, 28233, 31370, 37644, 47055, 47340, 56466, 62740, 94110, 112932, 141165, 188220, 282330, 564660, 825031, 1650062, 2475093, 3300124, 4125155, 4950186, 7425279, 8250310, 9900372, 12375465, 14850558, 16500620, 24750930, 29701116, 37126395, 49501860, 74252790, 148505580]

約数ペア:

[(1, 148505580), (2, 74252790), (3, 49501860), (4, 37126395), (5, 29701116), (6, 24750930), (9, 16500620), (10, 14850558), (12, 12375465), (15, 9900372), (18, 8250310), (20, 7425279), (30, 4950186), (36, 4125155), (45, 3300124), (60, 2475093), (90, 1650062), (180, 825031), (263, 564660), (526, 282330), (789, 188220), (1052, 141165), (1315, 112932), (1578, 94110), (2367, 62740), (2630, 56466), (3137, 47340), (3156, 47055), (3945, 37644), (4734, 31370), (5260, 28233), (6274, 23670), (7890, 18822), (9411, 15780), (9468, 15685), (11835, 12548)]