237925000

素因数分解:

$2^3\times 5^5\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 577463040

約数和(自身を除く): 339538040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 307, 310, 500, 614, 620, 625, 775, 1000, 1228, 1240, 1250, 1535, 1550, 2456, 2500, 3070, 3100, 3125, 3875, 5000, 6140, 6200, 6250, 7675, 7750, 9517, 12280, 12500, 15350, 15500, 19034, 19375, 25000, 30700, 31000, 38068, 38375, 38750, 47585, 61400, 76136, 76750, 77500, 95170, 96875, 153500, 155000, 190340, 191875, 193750, 237925, 307000, 380680, 383750, 387500, 475850, 767500, 775000, 951700, 959375, 1189625, 1535000, 1903400, 1918750, 2379250, 3837500, 4758500, 5948125, 7675000, 9517000, 11896250, 23792500, 29740625, 47585000, 59481250, 118962500, 237925000]

約数ペア:

[(1, 237925000), (2, 118962500), (4, 59481250), (5, 47585000), (8, 29740625), (10, 23792500), (20, 11896250), (25, 9517000), (31, 7675000), (40, 5948125), (50, 4758500), (62, 3837500), (100, 2379250), (124, 1918750), (125, 1903400), (155, 1535000), (200, 1189625), (248, 959375), (250, 951700), (307, 775000), (310, 767500), (500, 475850), (614, 387500), (620, 383750), (625, 380680), (775, 307000), (1000, 237925), (1228, 193750), (1240, 191875), (1250, 190340), (1535, 155000), (1550, 153500), (2456, 96875), (2500, 95170), (3070, 77500), (3100, 76750), (3125, 76136), (3875, 61400), (5000, 47585), (6140, 38750), (6200, 38375), (6250, 38068), (7675, 31000), (7750, 30700), (9517, 25000), (12280, 19375), (12500, 19034), (15350, 15500)]