66773700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3533}}^1$

素因数の和:3563

約数の個数: 144

約数和(自身を含む): 245400960

約数和(自身を除く): 178627260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3533, 3780, 4725, 6300, 7066, 9450, 10599, 14132, 17665, 18900, 21198, 24731, 31797, 35330, 42396, 49462, 52995, 63594, 70660, 74193, 88325, 95391, 98924, 105990, 123655, 127188, 148386, 158985, 176650, 190782, 211980, 222579, 247310, 264975, 296772, 317970, 353300, 370965, 381564, 445158, 476955, 494620, 529950, 618275, 635940, 667737, 741930, 794925, 890316, 953910, 1059900, 1112895, 1236550, 1335474, 1483860, 1589850, 1854825, 1907820, 2225790, 2384775, 2473100, 2670948, 3179700, 3338685, 3709650, 4451580, 4769550, 5564475, 6677370, 7419300, 9539100, 11128950, 13354740, 16693425, 22257900, 33386850, 66773700]

約数ペア:

[(1, 66773700), (2, 33386850), (3, 22257900), (4, 16693425), (5, 13354740), (6, 11128950), (7, 9539100), (9, 7419300), (10, 6677370), (12, 5564475), (14, 4769550), (15, 4451580), (18, 3709650), (20, 3338685), (21, 3179700), (25, 2670948), (27, 2473100), (28, 2384775), (30, 2225790), (35, 1907820), (36, 1854825), (42, 1589850), (45, 1483860), (50, 1335474), (54, 1236550), (60, 1112895), (63, 1059900), (70, 953910), (75, 890316), (84, 794925), (90, 741930), (100, 667737), (105, 635940), (108, 618275), (126, 529950), (135, 494620), (140, 476955), (150, 445158), (175, 381564), (180, 370965), (189, 353300), (210, 317970), (225, 296772), (252, 264975), (270, 247310), (300, 222579), (315, 211980), (350, 190782), (378, 176650), (420, 158985), (450, 148386), (525, 127188), (540, 123655), (630, 105990), (675, 98924), (700, 95391), (756, 88325), (900, 74193), (945, 70660), (1050, 63594), (1260, 52995), (1350, 49462), (1575, 42396), (1890, 35330), (2100, 31797), (2700, 24731), (3150, 21198), (3533, 18900), (3780, 17665), (4725, 14132), (6300, 10599), (7066, 9450)]