264939000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 844646400

約数和(自身を除く): 579707400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 125, 141, 150, 188, 200, 235, 250, 282, 300, 375, 376, 470, 500, 564, 600, 705, 750, 940, 1000, 1128, 1175, 1410, 1500, 1879, 1880, 2350, 2820, 3000, 3525, 3758, 4700, 5637, 5640, 5875, 7050, 7516, 9395, 9400, 11274, 11750, 14100, 15032, 17625, 18790, 22548, 23500, 28185, 28200, 35250, 37580, 45096, 46975, 47000, 56370, 70500, 75160, 88313, 93950, 112740, 140925, 141000, 176626, 187900, 225480, 234875, 264939, 281850, 353252, 375800, 441565, 469750, 529878, 563700, 704625, 706504, 883130, 939500, 1059756, 1127400, 1324695, 1409250, 1766260, 1879000, 2119512, 2207825, 2649390, 2818500, 3532520, 4415650, 5298780, 5637000, 6623475, 8831300, 10597560, 11039125, 13246950, 17662600, 22078250, 26493900, 33117375, 44156500, 52987800, 66234750, 88313000, 132469500, 264939000]

約数ペア:

[(1, 264939000), (2, 132469500), (3, 88313000), (4, 66234750), (5, 52987800), (6, 44156500), (8, 33117375), (10, 26493900), (12, 22078250), (15, 17662600), (20, 13246950), (24, 11039125), (25, 10597560), (30, 8831300), (40, 6623475), (47, 5637000), (50, 5298780), (60, 4415650), (75, 3532520), (94, 2818500), (100, 2649390), (120, 2207825), (125, 2119512), (141, 1879000), (150, 1766260), (188, 1409250), (200, 1324695), (235, 1127400), (250, 1059756), (282, 939500), (300, 883130), (375, 706504), (376, 704625), (470, 563700), (500, 529878), (564, 469750), (600, 441565), (705, 375800), (750, 353252), (940, 281850), (1000, 264939), (1128, 234875), (1175, 225480), (1410, 187900), (1500, 176626), (1879, 141000), (1880, 140925), (2350, 112740), (2820, 93950), (3000, 88313), (3525, 75160), (3758, 70500), (4700, 56370), (5637, 47000), (5640, 46975), (5875, 45096), (7050, 37580), (7516, 35250), (9395, 28200), (9400, 28185), (11274, 23500), (11750, 22548), (14100, 18790), (15032, 17625)]