142755000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 160

約数和(自身を含む): 461852160

約数和(自身を除く): 319097160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 307, 310, 372, 375, 465, 500, 600, 614, 620, 625, 744, 750, 775, 921, 930, 1000, 1228, 1240, 1250, 1500, 1535, 1550, 1842, 1860, 1875, 2325, 2456, 2500, 3000, 3070, 3100, 3684, 3720, 3750, 3875, 4605, 4650, 5000, 6140, 6200, 7368, 7500, 7675, 7750, 9210, 9300, 9517, 11625, 12280, 15000, 15350, 15500, 18420, 18600, 19034, 19375, 23025, 23250, 28551, 30700, 31000, 36840, 38068, 38375, 38750, 46050, 46500, 47585, 57102, 58125, 61400, 76136, 76750, 77500, 92100, 93000, 95170, 114204, 115125, 116250, 142755, 153500, 155000, 184200, 190340, 191875, 228408, 230250, 232500, 237925, 285510, 307000, 380680, 383750, 460500, 465000, 475850, 571020, 575625, 713775, 767500, 921000, 951700, 1142040, 1151250, 1189625, 1427550, 1535000, 1903400, 2302500, 2379250, 2855100, 3568875, 4605000, 4758500, 5710200, 5948125, 7137750, 9517000, 11896250, 14275500, 17844375, 23792500, 28551000, 35688750, 47585000, 71377500, 142755000]

約数ペア:

[(1, 142755000), (2, 71377500), (3, 47585000), (4, 35688750), (5, 28551000), (6, 23792500), (8, 17844375), (10, 14275500), (12, 11896250), (15, 9517000), (20, 7137750), (24, 5948125), (25, 5710200), (30, 4758500), (31, 4605000), (40, 3568875), (50, 2855100), (60, 2379250), (62, 2302500), (75, 1903400), (93, 1535000), (100, 1427550), (120, 1189625), (124, 1151250), (125, 1142040), (150, 951700), (155, 921000), (186, 767500), (200, 713775), (248, 575625), (250, 571020), (300, 475850), (307, 465000), (310, 460500), (372, 383750), (375, 380680), (465, 307000), (500, 285510), (600, 237925), (614, 232500), (620, 230250), (625, 228408), (744, 191875), (750, 190340), (775, 184200), (921, 155000), (930, 153500), (1000, 142755), (1228, 116250), (1240, 115125), (1250, 114204), (1500, 95170), (1535, 93000), (1550, 92100), (1842, 77500), (1860, 76750), (1875, 76136), (2325, 61400), (2456, 58125), (2500, 57102), (3000, 47585), (3070, 46500), (3100, 46050), (3684, 38750), (3720, 38375), (3750, 38068), (3875, 36840), (4605, 31000), (4650, 30700), (5000, 28551), (6140, 23250), (6200, 23025), (7368, 19375), (7500, 19034), (7675, 18600), (7750, 18420), (9210, 15500), (9300, 15350), (9517, 15000), (11625, 12280)]