222289020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53693}}^1$

素因数の和:53731

約数の個数: 72

約数和(自身を含む): 703606176

約数和(自身を除く): 481317156

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, 53693, 107386, 161079, 214772, 268465, 322158, 483237, 536930, 644316, 805395, 966474, 1073860, 1234939, 1610790, 1932948, 2416185, 2469878, 3221580, 3704817, 4832370, 4939756, 6174695, 7409634, 9664740, 11114451, 12349390, 14819268, 18524085, 22228902, 24698780, 37048170, 44457804, 55572255, 74096340, 111144510, 222289020]

約数ペア:

[(1, 222289020), (2, 111144510), (3, 74096340), (4, 55572255), (5, 44457804), (6, 37048170), (9, 24698780), (10, 22228902), (12, 18524085), (15, 14819268), (18, 12349390), (20, 11114451), (23, 9664740), (30, 7409634), (36, 6174695), (45, 4939756), (46, 4832370), (60, 3704817), (69, 3221580), (90, 2469878), (92, 2416185), (115, 1932948), (138, 1610790), (180, 1234939), (207, 1073860), (230, 966474), (276, 805395), (345, 644316), (414, 536930), (460, 483237), (690, 322158), (828, 268465), (1035, 214772), (1380, 161079), (2070, 107386), (4140, 53693)]