288918000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{2293}}^1$

素因数の和:2329

約数の個数: 240

約数和(自身を含む): 1153753536

約数和(自身を除く): 864835536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 2000, 2100, 2250, 2293, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 4200, 4500, 4586, 5040, 5250, 6000, 6300, 6879, 7000, 7875, 8400, 9000, 9172, 10500, 11465, 12600, 13758, 14000, 15750, 16051, 18000, 18344, 20637, 21000, 22930, 25200, 27516, 31500, 32102, 34395, 36688, 41274, 42000, 45860, 48153, 55032, 57325, 63000, 64204, 68790, 80255, 82548, 91720, 96306, 103185, 110064, 114650, 126000, 128408, 137580, 144459, 160510, 165096, 171975, 183440, 192612, 206370, 229300, 240765, 256816, 275160, 286625, 288918, 321020, 330192, 343950, 385224, 401275, 412740, 458600, 481530, 515925, 550320, 573250, 577836, 642040, 687900, 722295, 770448, 802550, 825480, 859875, 917200, 963060, 1031850, 1146500, 1155672, 1203825, 1284080, 1375800, 1444590, 1605100, 1650960, 1719750, 1926120, 2006375, 2063700, 2293000, 2311344, 2407650, 2579625, 2751600, 2889180, 3210200, 3439500, 3611475, 3852240, 4012750, 4127400, 4586000, 4815300, 5159250, 5778360, 6019125, 6420400, 6879000, 7222950, 8025500, 8254800, 9630600, 10318500, 11556720, 12038250, 13758000, 14445900, 16051000, 18057375, 19261200, 20637000, 24076500, 28891800, 32102000, 36114750, 41274000, 48153000, 57783600, 72229500, 96306000, 144459000, 288918000]

約数ペア:

[(1, 288918000), (2, 144459000), (3, 96306000), (4, 72229500), (5, 57783600), (6, 48153000), (7, 41274000), (8, 36114750), (9, 32102000), (10, 28891800), (12, 24076500), (14, 20637000), (15, 19261200), (16, 18057375), (18, 16051000), (20, 14445900), (21, 13758000), (24, 12038250), (25, 11556720), (28, 10318500), (30, 9630600), (35, 8254800), (36, 8025500), (40, 7222950), (42, 6879000), (45, 6420400), (48, 6019125), (50, 5778360), (56, 5159250), (60, 4815300), (63, 4586000), (70, 4127400), (72, 4012750), (75, 3852240), (80, 3611475), (84, 3439500), (90, 3210200), (100, 2889180), (105, 2751600), (112, 2579625), (120, 2407650), (125, 2311344), (126, 2293000), (140, 2063700), (144, 2006375), (150, 1926120), (168, 1719750), (175, 1650960), (180, 1605100), (200, 1444590), (210, 1375800), (225, 1284080), (240, 1203825), (250, 1155672), (252, 1146500), (280, 1031850), (300, 963060), (315, 917200), (336, 859875), (350, 825480), (360, 802550), (375, 770448), (400, 722295), (420, 687900), (450, 642040), (500, 577836), (504, 573250), (525, 550320), (560, 515925), (600, 481530), (630, 458600), (700, 412740), (720, 401275), (750, 385224), (840, 343950), (875, 330192), (900, 321020), (1000, 288918), (1008, 286625), (1050, 275160), (1125, 256816), (1200, 240765), (1260, 229300), (1400, 206370), (1500, 192612), (1575, 183440), (1680, 171975), (1750, 165096), (1800, 160510), (2000, 144459), (2100, 137580), (2250, 128408), (2293, 126000), (2520, 114650), (2625, 110064), (2800, 103185), (3000, 96306), (3150, 91720), (3500, 82548), (3600, 80255), (4200, 68790), (4500, 64204), (4586, 63000), (5040, 57325), (5250, 55032), (6000, 48153), (6300, 45860), (6879, 42000), (7000, 41274), (7875, 36688), (8400, 34395), (9000, 32102), (9172, 31500), (10500, 27516), (11465, 25200), (12600, 22930), (13758, 21000), (14000, 20637), (15750, 18344), (16051, 18000)]