68766000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 226170048

約数和(自身を除く): 157404048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 120, 125, 146, 150, 157, 200, 219, 240, 250, 292, 300, 314, 365, 375, 400, 438, 471, 500, 584, 600, 628, 730, 750, 785, 876, 942, 1000, 1095, 1168, 1200, 1256, 1460, 1500, 1570, 1752, 1825, 1884, 2000, 2190, 2355, 2512, 2920, 3000, 3140, 3504, 3650, 3768, 3925, 4380, 4710, 5475, 5840, 6000, 6280, 7300, 7536, 7850, 8760, 9125, 9420, 10950, 11461, 11775, 12560, 14600, 15700, 17520, 18250, 18840, 19625, 21900, 22922, 23550, 27375, 29200, 31400, 34383, 36500, 37680, 39250, 43800, 45844, 47100, 54750, 57305, 58875, 62800, 68766, 73000, 78500, 87600, 91688, 94200, 109500, 114610, 117750, 137532, 146000, 157000, 171915, 183376, 188400, 219000, 229220, 235500, 275064, 286525, 314000, 343830, 438000, 458440, 471000, 550128, 573050, 687660, 859575, 916880, 942000, 1146100, 1375320, 1432625, 1719150, 2292200, 2750640, 2865250, 3438300, 4297875, 4584400, 5730500, 6876600, 8595750, 11461000, 13753200, 17191500, 22922000, 34383000, 68766000]

約数ペア:

[(1, 68766000), (2, 34383000), (3, 22922000), (4, 17191500), (5, 13753200), (6, 11461000), (8, 8595750), (10, 6876600), (12, 5730500), (15, 4584400), (16, 4297875), (20, 3438300), (24, 2865250), (25, 2750640), (30, 2292200), (40, 1719150), (48, 1432625), (50, 1375320), (60, 1146100), (73, 942000), (75, 916880), (80, 859575), (100, 687660), (120, 573050), (125, 550128), (146, 471000), (150, 458440), (157, 438000), (200, 343830), (219, 314000), (240, 286525), (250, 275064), (292, 235500), (300, 229220), (314, 219000), (365, 188400), (375, 183376), (400, 171915), (438, 157000), (471, 146000), (500, 137532), (584, 117750), (600, 114610), (628, 109500), (730, 94200), (750, 91688), (785, 87600), (876, 78500), (942, 73000), (1000, 68766), (1095, 62800), (1168, 58875), (1200, 57305), (1256, 54750), (1460, 47100), (1500, 45844), (1570, 43800), (1752, 39250), (1825, 37680), (1884, 36500), (2000, 34383), (2190, 31400), (2355, 29200), (2512, 27375), (2920, 23550), (3000, 22922), (3140, 21900), (3504, 19625), (3650, 18840), (3768, 18250), (3925, 17520), (4380, 15700), (4710, 14600), (5475, 12560), (5840, 11775), (6000, 11461), (6280, 10950), (7300, 9420), (7536, 9125), (7850, 8760)]