143798150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{821}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 278875008

約数和(自身を除く): 135076858

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 113, 155, 226, 310, 565, 775, 821, 1130, 1550, 1642, 2825, 3503, 4105, 5650, 7006, 8210, 17515, 20525, 25451, 35030, 41050, 50902, 87575, 92773, 127255, 175150, 185546, 254510, 463865, 636275, 927730, 1272550, 2319325, 2875963, 4638650, 5751926, 14379815, 28759630, 71899075, 143798150]

約数ペア:

[(1, 143798150), (2, 71899075), (5, 28759630), (10, 14379815), (25, 5751926), (31, 4638650), (50, 2875963), (62, 2319325), (113, 1272550), (155, 927730), (226, 636275), (310, 463865), (565, 254510), (775, 185546), (821, 175150), (1130, 127255), (1550, 92773), (1642, 87575), (2825, 50902), (3503, 41050), (4105, 35030), (5650, 25451), (7006, 20525), (8210, 17515)]