138112800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{8221}}^1$

素因数の和:8251

約数の個数: 144

約数和(自身を含む): 513842112

約数和(自身を除く): 375729312

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, 4200, 5600, 8221, 8400, 16442, 16800, 24663, 32884, 41105, 49326, 57547, 65768, 82210, 98652, 115094, 123315, 131536, 164420, 172641, 197304, 205525, 230188, 246630, 263072, 287735, 328840, 345282, 394608, 411050, 460376, 493260, 575470, 616575, 657680, 690564, 789216, 822100, 863205, 920752, 986520, 1150940, 1233150, 1315360, 1381128, 1438675, 1644200, 1726410, 1841504, 1973040, 2301880, 2466300, 2762256, 2877350, 3288400, 3452820, 3946080, 4316025, 4603760, 4932600, 5524512, 5754700, 6576800, 6905640, 8632050, 9207520, 9865200, 11509400, 13811280, 17264100, 19730400, 23018800, 27622560, 34528200, 46037600, 69056400, 138112800]

約数ペア:

[(1, 138112800), (2, 69056400), (3, 46037600), (4, 34528200), (5, 27622560), (6, 23018800), (7, 19730400), (8, 17264100), (10, 13811280), (12, 11509400), (14, 9865200), (15, 9207520), (16, 8632050), (20, 6905640), (21, 6576800), (24, 5754700), (25, 5524512), (28, 4932600), (30, 4603760), (32, 4316025), (35, 3946080), (40, 3452820), (42, 3288400), (48, 2877350), (50, 2762256), (56, 2466300), (60, 2301880), (70, 1973040), (75, 1841504), (80, 1726410), (84, 1644200), (96, 1438675), (100, 1381128), (105, 1315360), (112, 1233150), (120, 1150940), (140, 986520), (150, 920752), (160, 863205), (168, 822100), (175, 789216), (200, 690564), (210, 657680), (224, 616575), (240, 575470), (280, 493260), (300, 460376), (336, 411050), (350, 394608), (400, 345282), (420, 328840), (480, 287735), (525, 263072), (560, 246630), (600, 230188), (672, 205525), (700, 197304), (800, 172641), (840, 164420), (1050, 131536), (1120, 123315), (1200, 115094), (1400, 98652), (1680, 82210), (2100, 65768), (2400, 57547), (2800, 49326), (3360, 41105), (4200, 32884), (5600, 24663), (8221, 16800), (8400, 16442)]