108299800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 300884760

約数和(自身を除く): 192584960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 49, 50, 56, 70, 86, 98, 100, 140, 172, 175, 196, 200, 215, 245, 257, 280, 301, 344, 350, 392, 430, 490, 514, 602, 700, 860, 980, 1028, 1075, 1204, 1225, 1285, 1400, 1505, 1720, 1799, 1960, 2056, 2107, 2150, 2408, 2450, 2570, 3010, 3598, 4214, 4300, 4900, 5140, 6020, 6425, 7196, 7525, 8428, 8600, 8995, 9800, 10280, 10535, 11051, 12040, 12593, 12850, 14392, 15050, 16856, 17990, 21070, 22102, 25186, 25700, 30100, 35980, 42140, 44204, 44975, 50372, 51400, 52675, 55255, 60200, 62965, 71960, 77357, 84280, 88408, 89950, 100744, 105350, 110510, 125930, 154714, 179900, 210700, 221020, 251860, 276275, 309428, 314825, 359800, 386785, 421400, 442040, 503720, 541499, 552550, 618856, 629650, 773570, 1082998, 1105100, 1259300, 1547140, 1933925, 2165996, 2210200, 2518600, 2707495, 3094280, 3867850, 4331992, 5414990, 7735700, 10829980, 13537475, 15471400, 21659960, 27074950, 54149900, 108299800]

約数ペア:

[(1, 108299800), (2, 54149900), (4, 27074950), (5, 21659960), (7, 15471400), (8, 13537475), (10, 10829980), (14, 7735700), (20, 5414990), (25, 4331992), (28, 3867850), (35, 3094280), (40, 2707495), (43, 2518600), (49, 2210200), (50, 2165996), (56, 1933925), (70, 1547140), (86, 1259300), (98, 1105100), (100, 1082998), (140, 773570), (172, 629650), (175, 618856), (196, 552550), (200, 541499), (215, 503720), (245, 442040), (257, 421400), (280, 386785), (301, 359800), (344, 314825), (350, 309428), (392, 276275), (430, 251860), (490, 221020), (514, 210700), (602, 179900), (700, 154714), (860, 125930), (980, 110510), (1028, 105350), (1075, 100744), (1204, 89950), (1225, 88408), (1285, 84280), (1400, 77357), (1505, 71960), (1720, 62965), (1799, 60200), (1960, 55255), (2056, 52675), (2107, 51400), (2150, 50372), (2408, 44975), (2450, 44204), (2570, 42140), (3010, 35980), (3598, 30100), (4214, 25700), (4300, 25186), (4900, 22102), (5140, 21070), (6020, 17990), (6425, 16856), (7196, 15050), (7525, 14392), (8428, 12850), (8600, 12593), (8995, 12040), (9800, 11051), (10280, 10535)]