67177000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 177914880

約数和(自身を除く): 110737880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 125, 155, 197, 200, 220, 248, 250, 275, 310, 341, 394, 440, 500, 550, 620, 682, 775, 788, 985, 1000, 1100, 1240, 1364, 1375, 1550, 1576, 1705, 1970, 2167, 2200, 2728, 2750, 3100, 3410, 3875, 3940, 4334, 4925, 5500, 6107, 6200, 6820, 7750, 7880, 8525, 8668, 9850, 10835, 11000, 12214, 13640, 15500, 17050, 17336, 19700, 21670, 24428, 24625, 30535, 31000, 34100, 39400, 42625, 43340, 48856, 49250, 54175, 61070, 67177, 68200, 85250, 86680, 98500, 108350, 122140, 134354, 152675, 170500, 197000, 216700, 244280, 268708, 270875, 305350, 335885, 341000, 433400, 537416, 541750, 610700, 671770, 763375, 1083500, 1221400, 1343540, 1526750, 1679425, 2167000, 2687080, 3053500, 3358850, 6107000, 6717700, 8397125, 13435400, 16794250, 33588500, 67177000]

約数ペア:

[(1, 67177000), (2, 33588500), (4, 16794250), (5, 13435400), (8, 8397125), (10, 6717700), (11, 6107000), (20, 3358850), (22, 3053500), (25, 2687080), (31, 2167000), (40, 1679425), (44, 1526750), (50, 1343540), (55, 1221400), (62, 1083500), (88, 763375), (100, 671770), (110, 610700), (124, 541750), (125, 537416), (155, 433400), (197, 341000), (200, 335885), (220, 305350), (248, 270875), (250, 268708), (275, 244280), (310, 216700), (341, 197000), (394, 170500), (440, 152675), (500, 134354), (550, 122140), (620, 108350), (682, 98500), (775, 86680), (788, 85250), (985, 68200), (1000, 67177), (1100, 61070), (1240, 54175), (1364, 49250), (1375, 48856), (1550, 43340), (1576, 42625), (1705, 39400), (1970, 34100), (2167, 31000), (2200, 30535), (2728, 24625), (2750, 24428), (3100, 21670), (3410, 19700), (3875, 17336), (3940, 17050), (4334, 15500), (4925, 13640), (5500, 12214), (6107, 11000), (6200, 10835), (6820, 9850), (7750, 8668), (7880, 8525)]