68056800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4081

約数の個数: 144

約数和(自身を含む): 253233792

約数和(自身を除く): 185176992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4051, 4200, 5600, 8102, 8400, 12153, 16204, 16800, 20255, 24306, 28357, 32408, 40510, 48612, 56714, 60765, 64816, 81020, 85071, 97224, 101275, 113428, 121530, 129632, 141785, 162040, 170142, 194448, 202550, 226856, 243060, 283570, 303825, 324080, 340284, 388896, 405100, 425355, 453712, 486120, 567140, 607650, 648160, 680568, 708925, 810200, 850710, 907424, 972240, 1134280, 1215300, 1361136, 1417850, 1620400, 1701420, 1944480, 2126775, 2268560, 2430600, 2722272, 2835700, 3240800, 3402840, 4253550, 4537120, 4861200, 5671400, 6805680, 8507100, 9722400, 11342800, 13611360, 17014200, 22685600, 34028400, 68056800]

約数ペア:

[(1, 68056800), (2, 34028400), (3, 22685600), (4, 17014200), (5, 13611360), (6, 11342800), (7, 9722400), (8, 8507100), (10, 6805680), (12, 5671400), (14, 4861200), (15, 4537120), (16, 4253550), (20, 3402840), (21, 3240800), (24, 2835700), (25, 2722272), (28, 2430600), (30, 2268560), (32, 2126775), (35, 1944480), (40, 1701420), (42, 1620400), (48, 1417850), (50, 1361136), (56, 1215300), (60, 1134280), (70, 972240), (75, 907424), (80, 850710), (84, 810200), (96, 708925), (100, 680568), (105, 648160), (112, 607650), (120, 567140), (140, 486120), (150, 453712), (160, 425355), (168, 405100), (175, 388896), (200, 340284), (210, 324080), (224, 303825), (240, 283570), (280, 243060), (300, 226856), (336, 202550), (350, 194448), (400, 170142), (420, 162040), (480, 141785), (525, 129632), (560, 121530), (600, 113428), (672, 101275), (700, 97224), (800, 85071), (840, 81020), (1050, 64816), (1120, 60765), (1200, 56714), (1400, 48612), (1680, 40510), (2100, 32408), (2400, 28357), (2800, 24306), (3360, 20255), (4051, 16800), (4200, 16204), (5600, 12153), (8102, 8400)]