195188580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47147}}^1$

素因数の和:47185

約数の個数: 72

約数和(自身を含む): 617827392

約数和(自身を除く): 422638812

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, 47147, 94294, 141441, 188588, 235735, 282882, 424323, 471470, 565764, 707205, 848646, 942940, 1084381, 1414410, 1697292, 2121615, 2168762, 2828820, 3253143, 4243230, 4337524, 5421905, 6506286, 8486460, 9759429, 10843810, 13012572, 16265715, 19518858, 21687620, 32531430, 39037716, 48797145, 65062860, 97594290, 195188580]

約数ペア:

[(1, 195188580), (2, 97594290), (3, 65062860), (4, 48797145), (5, 39037716), (6, 32531430), (9, 21687620), (10, 19518858), (12, 16265715), (15, 13012572), (18, 10843810), (20, 9759429), (23, 8486460), (30, 6506286), (36, 5421905), (45, 4337524), (46, 4243230), (60, 3253143), (69, 2828820), (90, 2168762), (92, 2121615), (115, 1697292), (138, 1414410), (180, 1084381), (207, 942940), (230, 848646), (276, 707205), (345, 565764), (414, 471470), (460, 424323), (690, 282882), (828, 235735), (1035, 188588), (1380, 141441), (2070, 94294), (4140, 47147)]