201694140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8179}}^1$

素因数の和:8331

約数の個数: 72

約数和(自身を含む): 616346640

約数和(自身を除く): 414652500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8179, 8220, 12330, 16358, 24537, 24660, 32716, 40895, 49074, 73611, 81790, 98148, 122685, 147222, 163580, 245370, 294444, 368055, 490740, 736110, 1120523, 1472220, 2241046, 3361569, 4482092, 5602615, 6723138, 10084707, 11205230, 13446276, 16807845, 20169414, 22410460, 33615690, 40338828, 50423535, 67231380, 100847070, 201694140]

約数ペア:

[(1, 201694140), (2, 100847070), (3, 67231380), (4, 50423535), (5, 40338828), (6, 33615690), (9, 22410460), (10, 20169414), (12, 16807845), (15, 13446276), (18, 11205230), (20, 10084707), (30, 6723138), (36, 5602615), (45, 4482092), (60, 3361569), (90, 2241046), (137, 1472220), (180, 1120523), (274, 736110), (411, 490740), (548, 368055), (685, 294444), (822, 245370), (1233, 163580), (1370, 147222), (1644, 122685), (2055, 98148), (2466, 81790), (2740, 73611), (4110, 49074), (4932, 40895), (6165, 32716), (8179, 24660), (8220, 24537), (12330, 16358)]