317926800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1950

約数の個数: 180

約数和(自身を含む): 1127368320

約数和(自身を除く): 809441520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 141, 144, 150, 180, 188, 200, 225, 235, 240, 282, 300, 360, 376, 400, 423, 450, 470, 564, 600, 705, 720, 752, 846, 900, 940, 1128, 1175, 1200, 1410, 1692, 1800, 1879, 1880, 2115, 2256, 2350, 2820, 3384, 3525, 3600, 3758, 3760, 4230, 4700, 5637, 5640, 6768, 7050, 7516, 8460, 9395, 9400, 10575, 11274, 11280, 14100, 15032, 16911, 16920, 18790, 18800, 21150, 22548, 28185, 28200, 30064, 33822, 33840, 37580, 42300, 45096, 46975, 56370, 56400, 67644, 75160, 84555, 84600, 88313, 90192, 93950, 112740, 135288, 140925, 150320, 169110, 169200, 176626, 187900, 225480, 264939, 270576, 281850, 338220, 353252, 375800, 422775, 441565, 450960, 529878, 563700, 676440, 706504, 751600, 794817, 845550, 883130, 1059756, 1127400, 1324695, 1352880, 1413008, 1589634, 1691100, 1766260, 2119512, 2207825, 2254800, 2649390, 3179268, 3382200, 3532520, 3974085, 4239024, 4415650, 5298780, 6358536, 6623475, 6764400, 7065040, 7948170, 8831300, 10597560, 12717072, 13246950, 15896340, 17662600, 19870425, 21195120, 26493900, 31792680, 35325200, 39740850, 52987800, 63585360, 79481700, 105975600, 158963400, 317926800]

約数ペア:

[(1, 317926800), (2, 158963400), (3, 105975600), (4, 79481700), (5, 63585360), (6, 52987800), (8, 39740850), (9, 35325200), (10, 31792680), (12, 26493900), (15, 21195120), (16, 19870425), (18, 17662600), (20, 15896340), (24, 13246950), (25, 12717072), (30, 10597560), (36, 8831300), (40, 7948170), (45, 7065040), (47, 6764400), (48, 6623475), (50, 6358536), (60, 5298780), (72, 4415650), (75, 4239024), (80, 3974085), (90, 3532520), (94, 3382200), (100, 3179268), (120, 2649390), (141, 2254800), (144, 2207825), (150, 2119512), (180, 1766260), (188, 1691100), (200, 1589634), (225, 1413008), (235, 1352880), (240, 1324695), (282, 1127400), (300, 1059756), (360, 883130), (376, 845550), (400, 794817), (423, 751600), (450, 706504), (470, 676440), (564, 563700), (600, 529878), (705, 450960), (720, 441565), (752, 422775), (846, 375800), (900, 353252), (940, 338220), (1128, 281850), (1175, 270576), (1200, 264939), (1410, 225480), (1692, 187900), (1800, 176626), (1879, 169200), (1880, 169110), (2115, 150320), (2256, 140925), (2350, 135288), (2820, 112740), (3384, 93950), (3525, 90192), (3600, 88313), (3758, 84600), (3760, 84555), (4230, 75160), (4700, 67644), (5637, 56400), (5640, 56370), (6768, 46975), (7050, 45096), (7516, 42300), (8460, 37580), (9395, 33840), (9400, 33822), (10575, 30064), (11274, 28200), (11280, 28185), (14100, 22548), (15032, 21150), (16911, 18800), (16920, 18790)]