73668100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 175801248

約数和(自身を除く): 102133148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 193, 220, 275, 347, 386, 550, 694, 772, 965, 1100, 1388, 1735, 1930, 2123, 3470, 3817, 3860, 4246, 4825, 6940, 7634, 8492, 8675, 9650, 10615, 15268, 17350, 19085, 19300, 21230, 34700, 38170, 42460, 53075, 66971, 76340, 95425, 106150, 133942, 190850, 212300, 267884, 334855, 381700, 669710, 736681, 1339420, 1473362, 1674275, 2946724, 3348550, 3683405, 6697100, 7366810, 14733620, 18417025, 36834050, 73668100]

約数ペア:

[(1, 73668100), (2, 36834050), (4, 18417025), (5, 14733620), (10, 7366810), (11, 6697100), (20, 3683405), (22, 3348550), (25, 2946724), (44, 1674275), (50, 1473362), (55, 1339420), (100, 736681), (110, 669710), (193, 381700), (220, 334855), (275, 267884), (347, 212300), (386, 190850), (550, 133942), (694, 106150), (772, 95425), (965, 76340), (1100, 66971), (1388, 53075), (1735, 42460), (1930, 38170), (2123, 34700), (3470, 21230), (3817, 19300), (3860, 19085), (4246, 17350), (4825, 15268), (6940, 10615), (7634, 9650), (8492, 8675)]