196317180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10193}}^1$

素因数の和:10315

約数の個数: 72

約数和(自身を含む): 601119792

約数和(自身を除く): 404802612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 10193, 19260, 20386, 30579, 40772, 50965, 61158, 91737, 101930, 122316, 152895, 183474, 203860, 305790, 366948, 458685, 611580, 917370, 1090651, 1834740, 2181302, 3271953, 4362604, 5453255, 6543906, 9815859, 10906510, 13087812, 16359765, 19631718, 21813020, 32719530, 39263436, 49079295, 65439060, 98158590, 196317180]

約数ペア:

[(1, 196317180), (2, 98158590), (3, 65439060), (4, 49079295), (5, 39263436), (6, 32719530), (9, 21813020), (10, 19631718), (12, 16359765), (15, 13087812), (18, 10906510), (20, 9815859), (30, 6543906), (36, 5453255), (45, 4362604), (60, 3271953), (90, 2181302), (107, 1834740), (180, 1090651), (214, 917370), (321, 611580), (428, 458685), (535, 366948), (642, 305790), (963, 203860), (1070, 183474), (1284, 152895), (1605, 122316), (1926, 101930), (2140, 91737), (3210, 61158), (3852, 50965), (4815, 40772), (6420, 30579), (9630, 20386), (10193, 19260)]