155348600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 397005840

約数和(自身を除く): 241657240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 241, 275, 293, 440, 482, 550, 586, 964, 1100, 1172, 1205, 1465, 1928, 2200, 2344, 2410, 2651, 2930, 3223, 4820, 5302, 5860, 6025, 6446, 7325, 9640, 10604, 11720, 12050, 12892, 13255, 14650, 16115, 21208, 24100, 25784, 26510, 29300, 32230, 48200, 53020, 58600, 64460, 66275, 70613, 80575, 106040, 128920, 132550, 141226, 161150, 265100, 282452, 322300, 353065, 530200, 564904, 644600, 706130, 776743, 1412260, 1553486, 1765325, 2824520, 3106972, 3530650, 3883715, 6213944, 7061300, 7767430, 14122600, 15534860, 19418575, 31069720, 38837150, 77674300, 155348600]

約数ペア:

[(1, 155348600), (2, 77674300), (4, 38837150), (5, 31069720), (8, 19418575), (10, 15534860), (11, 14122600), (20, 7767430), (22, 7061300), (25, 6213944), (40, 3883715), (44, 3530650), (50, 3106972), (55, 2824520), (88, 1765325), (100, 1553486), (110, 1412260), (200, 776743), (220, 706130), (241, 644600), (275, 564904), (293, 530200), (440, 353065), (482, 322300), (550, 282452), (586, 265100), (964, 161150), (1100, 141226), (1172, 132550), (1205, 128920), (1465, 106040), (1928, 80575), (2200, 70613), (2344, 66275), (2410, 64460), (2651, 58600), (2930, 53020), (3223, 48200), (4820, 32230), (5302, 29300), (5860, 26510), (6025, 25784), (6446, 24100), (7325, 21208), (9640, 16115), (10604, 14650), (11720, 13255), (12050, 12892)]