12622800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 41299936

約数和(自身を除く): 28677136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 67, 75, 80, 100, 120, 134, 150, 157, 200, 201, 240, 268, 300, 314, 335, 400, 402, 471, 536, 600, 628, 670, 785, 804, 942, 1005, 1072, 1200, 1256, 1340, 1570, 1608, 1675, 1884, 2010, 2355, 2512, 2680, 3140, 3216, 3350, 3768, 3925, 4020, 4710, 5025, 5360, 6280, 6700, 7536, 7850, 8040, 9420, 10050, 10519, 11775, 12560, 13400, 15700, 16080, 18840, 20100, 21038, 23550, 26800, 31400, 31557, 37680, 40200, 42076, 47100, 52595, 62800, 63114, 80400, 84152, 94200, 105190, 126228, 157785, 168304, 188400, 210380, 252456, 262975, 315570, 420760, 504912, 525950, 631140, 788925, 841520, 1051900, 1262280, 1577850, 2103800, 2524560, 3155700, 4207600, 6311400, 12622800]

約数ペア:

[(1, 12622800), (2, 6311400), (3, 4207600), (4, 3155700), (5, 2524560), (6, 2103800), (8, 1577850), (10, 1262280), (12, 1051900), (15, 841520), (16, 788925), (20, 631140), (24, 525950), (25, 504912), (30, 420760), (40, 315570), (48, 262975), (50, 252456), (60, 210380), (67, 188400), (75, 168304), (80, 157785), (100, 126228), (120, 105190), (134, 94200), (150, 84152), (157, 80400), (200, 63114), (201, 62800), (240, 52595), (268, 47100), (300, 42076), (314, 40200), (335, 37680), (400, 31557), (402, 31400), (471, 26800), (536, 23550), (600, 21038), (628, 20100), (670, 18840), (785, 16080), (804, 15700), (942, 13400), (1005, 12560), (1072, 11775), (1200, 10519), (1256, 10050), (1340, 9420), (1570, 8040), (1608, 7850), (1675, 7536), (1884, 6700), (2010, 6280), (2355, 5360), (2512, 5025), (2680, 4710), (3140, 4020), (3216, 3925), (3350, 3768)]