2838440700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{185519}}^1$

素因数の和:185556

約数の個数: 108

約数和(自身を含む): 9420334560

約数和(自身を除く): 6581893860

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, 185519, 371038, 556557, 742076, 927595, 1113114, 1669671, 1855190, 2226228, 2782785, 3153823, 3339342, 3710380, 4637975, 5565570, 6307646, 6678684, 8348355, 9275950, 9461469, 11131140, 12615292, 13913925, 15769115, 16696710, 18551900, 18922938, 27827850, 28384407, 31538230, 33393420, 37845876, 41741775, 47307345, 55655700, 56768814, 63076460, 78845575, 83483550, 94614690, 113537628, 141922035, 157691150, 166967100, 189229380, 236536725, 283844070, 315382300, 473073450, 567688140, 709610175, 946146900, 1419220350, 2838440700]

約数ペア:

[(1, 2838440700), (2, 1419220350), (3, 946146900), (4, 709610175), (5, 567688140), (6, 473073450), (9, 315382300), (10, 283844070), (12, 236536725), (15, 189229380), (17, 166967100), (18, 157691150), (20, 141922035), (25, 113537628), (30, 94614690), (34, 83483550), (36, 78845575), (45, 63076460), (50, 56768814), (51, 55655700), (60, 47307345), (68, 41741775), (75, 37845876), (85, 33393420), (90, 31538230), (100, 28384407), (102, 27827850), (150, 18922938), (153, 18551900), (170, 16696710), (180, 15769115), (204, 13913925), (225, 12615292), (255, 11131140), (300, 9461469), (306, 9275950), (340, 8348355), (425, 6678684), (450, 6307646), (510, 5565570), (612, 4637975), (765, 3710380), (850, 3339342), (900, 3153823), (1020, 2782785), (1275, 2226228), (1530, 1855190), (1700, 1669671), (2550, 1113114), (3060, 927595), (3825, 742076), (5100, 556557), (7650, 371038), (15300, 185519)]