71339408820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7549}}^1\times {\mathrm{52501}}^1$

素因数の和:60065

約数の個数: 72

約数和(自身を含む): 216428994600

約数和(自身を除く): 145089585780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7549, 15098, 22647, 30196, 37745, 45294, 52501, 67941, 75490, 90588, 105002, 113235, 135882, 150980, 157503, 210004, 226470, 262505, 271764, 315006, 339705, 452940, 472509, 525010, 630012, 679410, 787515, 945018, 1050020, 1358820, 1575030, 1890036, 2362545, 3150060, 4725090, 9450180, 396330049, 792660098, 1188990147, 1585320196, 1981650245, 2377980294, 3566970441, 3963300490, 4755960588, 5944950735, 7133940882, 7926600980, 11889901470, 14267881764, 17834852205, 23779802940, 35669704410, 71339408820]

約数ペア:

[(1, 71339408820), (2, 35669704410), (3, 23779802940), (4, 17834852205), (5, 14267881764), (6, 11889901470), (9, 7926600980), (10, 7133940882), (12, 5944950735), (15, 4755960588), (18, 3963300490), (20, 3566970441), (30, 2377980294), (36, 1981650245), (45, 1585320196), (60, 1188990147), (90, 792660098), (180, 396330049), (7549, 9450180), (15098, 4725090), (22647, 3150060), (30196, 2362545), (37745, 1890036), (45294, 1575030), (52501, 1358820), (67941, 1050020), (75490, 945018), (90588, 787515), (105002, 679410), (113235, 630012), (135882, 525010), (150980, 472509), (157503, 452940), (210004, 339705), (226470, 315006), (262505, 271764)]