20172415650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{99103}}^1$

素因数の和:99200

約数の個数: 96

約数和(自身を含む): 53088030720

約数和(自身を除く): 32915615070

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 59, 69, 75, 115, 118, 138, 150, 177, 230, 295, 345, 354, 575, 590, 690, 885, 1150, 1357, 1475, 1725, 1770, 2714, 2950, 3450, 4071, 4425, 6785, 8142, 8850, 13570, 20355, 33925, 40710, 67850, 99103, 101775, 198206, 203550, 297309, 495515, 594618, 991030, 1486545, 2279369, 2477575, 2973090, 4558738, 4955150, 5847077, 6838107, 7432725, 11396845, 11694154, 13676214, 14865450, 17541231, 22793690, 29235385, 34190535, 35082462, 56984225, 58470770, 68381070, 87706155, 113968450, 134482771, 146176925, 170952675, 175412310, 268965542, 292353850, 341905350, 403448313, 438530775, 672413855, 806896626, 877061550, 1344827710, 2017241565, 3362069275, 4034483130, 6724138550, 10086207825, 20172415650]

約数ペア:

[(1, 20172415650), (2, 10086207825), (3, 6724138550), (5, 4034483130), (6, 3362069275), (10, 2017241565), (15, 1344827710), (23, 877061550), (25, 806896626), (30, 672413855), (46, 438530775), (50, 403448313), (59, 341905350), (69, 292353850), (75, 268965542), (115, 175412310), (118, 170952675), (138, 146176925), (150, 134482771), (177, 113968450), (230, 87706155), (295, 68381070), (345, 58470770), (354, 56984225), (575, 35082462), (590, 34190535), (690, 29235385), (885, 22793690), (1150, 17541231), (1357, 14865450), (1475, 13676214), (1725, 11694154), (1770, 11396845), (2714, 7432725), (2950, 6838107), (3450, 5847077), (4071, 4955150), (4425, 4558738), (6785, 2973090), (8142, 2477575), (8850, 2279369), (13570, 1486545), (20355, 991030), (33925, 594618), (40710, 495515), (67850, 297309), (99103, 203550), (101775, 198206)]