2012240700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131519}}^1$

素因数の和:131556

約数の個数: 108

約数和(自身を含む): 6678322560

約数和(自身を除く): 4666081860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 15300, 131519, 263038, 394557, 526076, 657595, 789114, 1183671, 1315190, 1578228, 1972785, 2235823, 2367342, 2630380, 3287975, 3945570, 4471646, 4734684, 5918355, 6575950, 6707469, 7891140, 8943292, 9863925, 11179115, 11836710, 13151900, 13414938, 19727850, 20122407, 22358230, 23673420, 26829876, 29591775, 33537345, 39455700, 40244814, 44716460, 55895575, 59183550, 67074690, 80489628, 100612035, 111791150, 118367100, 134149380, 167686725, 201224070, 223582300, 335373450, 402448140, 503060175, 670746900, 1006120350, 2012240700]

約数ペア:

[(1, 2012240700), (2, 1006120350), (3, 670746900), (4, 503060175), (5, 402448140), (6, 335373450), (9, 223582300), (10, 201224070), (12, 167686725), (15, 134149380), (17, 118367100), (18, 111791150), (20, 100612035), (25, 80489628), (30, 67074690), (34, 59183550), (36, 55895575), (45, 44716460), (50, 40244814), (51, 39455700), (60, 33537345), (68, 29591775), (75, 26829876), (85, 23673420), (90, 22358230), (100, 20122407), (102, 19727850), (150, 13414938), (153, 13151900), (170, 11836710), (180, 11179115), (204, 9863925), (225, 8943292), (255, 7891140), (300, 6707469), (306, 6575950), (340, 5918355), (425, 4734684), (450, 4471646), (510, 3945570), (612, 3287975), (765, 2630380), (850, 2367342), (900, 2235823), (1020, 1972785), (1275, 1578228), (1530, 1315190), (1700, 1183671), (2550, 789114), (3060, 657595), (3825, 526076), (5100, 394557), (7650, 263038), (15300, 131519)]