285112800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{5657}}^1$

素因数の和:5690

約数の個数: 216

約数和(自身を含む): 1149207696

約数和(自身を除く): 864094896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 5657, 6300, 7200, 8400, 10080, 11314, 12600, 16800, 16971, 22628, 25200, 28285, 33942, 39599, 45256, 50400, 50913, 56570, 67884, 79198, 84855, 90512, 101826, 113140, 118797, 135768, 141425, 158396, 169710, 181024, 197995, 203652, 226280, 237594, 254565, 271536, 282850, 316792, 339420, 356391, 395990, 407304, 424275, 452560, 475188, 509130, 543072, 565700, 593985, 633584, 678840, 712782, 791980, 814608, 848550, 905120, 950376, 989975, 1018260, 1131400, 1187970, 1267168, 1272825, 1357680, 1425564, 1583960, 1629216, 1697100, 1781955, 1900752, 1979950, 2036520, 2262800, 2375940, 2545650, 2715360, 2851128, 2969925, 3167920, 3394200, 3563910, 3801504, 3959900, 4073040, 4525600, 4751880, 5091300, 5702256, 5939850, 6335840, 6788400, 7127820, 7919800, 8146080, 8909775, 9503760, 10182600, 11404512, 11879700, 13576800, 14255640, 15839600, 17819550, 19007520, 20365200, 23759400, 28511280, 31679200, 35639100, 40730400, 47518800, 57022560, 71278200, 95037600, 142556400, 285112800]

約数ペア:

[(1, 285112800), (2, 142556400), (3, 95037600), (4, 71278200), (5, 57022560), (6, 47518800), (7, 40730400), (8, 35639100), (9, 31679200), (10, 28511280), (12, 23759400), (14, 20365200), (15, 19007520), (16, 17819550), (18, 15839600), (20, 14255640), (21, 13576800), (24, 11879700), (25, 11404512), (28, 10182600), (30, 9503760), (32, 8909775), (35, 8146080), (36, 7919800), (40, 7127820), (42, 6788400), (45, 6335840), (48, 5939850), (50, 5702256), (56, 5091300), (60, 4751880), (63, 4525600), (70, 4073040), (72, 3959900), (75, 3801504), (80, 3563910), (84, 3394200), (90, 3167920), (96, 2969925), (100, 2851128), (105, 2715360), (112, 2545650), (120, 2375940), (126, 2262800), (140, 2036520), (144, 1979950), (150, 1900752), (160, 1781955), (168, 1697100), (175, 1629216), (180, 1583960), (200, 1425564), (210, 1357680), (224, 1272825), (225, 1267168), (240, 1187970), (252, 1131400), (280, 1018260), (288, 989975), (300, 950376), (315, 905120), (336, 848550), (350, 814608), (360, 791980), (400, 712782), (420, 678840), (450, 633584), (480, 593985), (504, 565700), (525, 543072), (560, 509130), (600, 475188), (630, 452560), (672, 424275), (700, 407304), (720, 395990), (800, 356391), (840, 339420), (900, 316792), (1008, 282850), (1050, 271536), (1120, 254565), (1200, 237594), (1260, 226280), (1400, 203652), (1440, 197995), (1575, 181024), (1680, 169710), (1800, 158396), (2016, 141425), (2100, 135768), (2400, 118797), (2520, 113140), (2800, 101826), (3150, 90512), (3360, 84855), (3600, 79198), (4200, 67884), (5040, 56570), (5600, 50913), (5657, 50400), (6300, 45256), (7200, 39599), (8400, 33942), (10080, 28285), (11314, 25200), (12600, 22628), (16800, 16971)]