145420500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{3343}}^1$

素因数の和:3394

約数の個数: 96

約数和(自身を含む): 438197760

約数和(自身を除く): 292777260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 125, 145, 150, 174, 250, 290, 300, 348, 375, 435, 500, 580, 725, 750, 870, 1450, 1500, 1740, 2175, 2900, 3343, 3625, 4350, 6686, 7250, 8700, 10029, 10875, 13372, 14500, 16715, 20058, 21750, 33430, 40116, 43500, 50145, 66860, 83575, 96947, 100290, 167150, 193894, 200580, 250725, 290841, 334300, 387788, 417875, 484735, 501450, 581682, 835750, 969470, 1002900, 1163364, 1253625, 1454205, 1671500, 1938940, 2423675, 2507250, 2908410, 4847350, 5014500, 5816820, 7271025, 9694700, 12118375, 14542050, 24236750, 29084100, 36355125, 48473500, 72710250, 145420500]

約数ペア:

[(1, 145420500), (2, 72710250), (3, 48473500), (4, 36355125), (5, 29084100), (6, 24236750), (10, 14542050), (12, 12118375), (15, 9694700), (20, 7271025), (25, 5816820), (29, 5014500), (30, 4847350), (50, 2908410), (58, 2507250), (60, 2423675), (75, 1938940), (87, 1671500), (100, 1454205), (116, 1253625), (125, 1163364), (145, 1002900), (150, 969470), (174, 835750), (250, 581682), (290, 501450), (300, 484735), (348, 417875), (375, 387788), (435, 334300), (500, 290841), (580, 250725), (725, 200580), (750, 193894), (870, 167150), (1450, 100290), (1500, 96947), (1740, 83575), (2175, 66860), (2900, 50145), (3343, 43500), (3625, 40116), (4350, 33430), (6686, 21750), (7250, 20058), (8700, 16715), (10029, 14500), (10875, 13372)]