124735000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 334580400

約数和(自身を除く): 209845400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 101, 104, 125, 130, 152, 190, 200, 202, 247, 250, 260, 325, 380, 404, 475, 494, 500, 505, 520, 625, 650, 760, 808, 950, 988, 1000, 1010, 1235, 1250, 1300, 1313, 1625, 1900, 1919, 1976, 2020, 2375, 2470, 2500, 2525, 2600, 2626, 3250, 3800, 3838, 4040, 4750, 4940, 5000, 5050, 5252, 6175, 6500, 6565, 7676, 8125, 9500, 9595, 9880, 10100, 10504, 11875, 12350, 12625, 13000, 13130, 15352, 16250, 19000, 19190, 20200, 23750, 24700, 24947, 25250, 26260, 30875, 32500, 32825, 38380, 47500, 47975, 49400, 49894, 50500, 52520, 61750, 63125, 65000, 65650, 76760, 95000, 95950, 99788, 101000, 123500, 124735, 126250, 131300, 154375, 164125, 191900, 199576, 239875, 247000, 249470, 252500, 262600, 308750, 328250, 383800, 479750, 498940, 505000, 617500, 623675, 656500, 820625, 959500, 997880, 1199375, 1235000, 1247350, 1313000, 1641250, 1919000, 2398750, 2494700, 3118375, 3282500, 4797500, 4989400, 6236750, 6565000, 9595000, 12473500, 15591875, 24947000, 31183750, 62367500, 124735000]

約数ペア:

[(1, 124735000), (2, 62367500), (4, 31183750), (5, 24947000), (8, 15591875), (10, 12473500), (13, 9595000), (19, 6565000), (20, 6236750), (25, 4989400), (26, 4797500), (38, 3282500), (40, 3118375), (50, 2494700), (52, 2398750), (65, 1919000), (76, 1641250), (95, 1313000), (100, 1247350), (101, 1235000), (104, 1199375), (125, 997880), (130, 959500), (152, 820625), (190, 656500), (200, 623675), (202, 617500), (247, 505000), (250, 498940), (260, 479750), (325, 383800), (380, 328250), (404, 308750), (475, 262600), (494, 252500), (500, 249470), (505, 247000), (520, 239875), (625, 199576), (650, 191900), (760, 164125), (808, 154375), (950, 131300), (988, 126250), (1000, 124735), (1010, 123500), (1235, 101000), (1250, 99788), (1300, 95950), (1313, 95000), (1625, 76760), (1900, 65650), (1919, 65000), (1976, 63125), (2020, 61750), (2375, 52520), (2470, 50500), (2500, 49894), (2525, 49400), (2600, 47975), (2626, 47500), (3250, 38380), (3800, 32825), (3838, 32500), (4040, 30875), (4750, 26260), (4940, 25250), (5000, 24947), (5050, 24700), (5252, 23750), (6175, 20200), (6500, 19190), (6565, 19000), (7676, 16250), (8125, 15352), (9500, 13130), (9595, 13000), (9880, 12625), (10100, 12350), (10504, 11875)]