253459200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 216

約数和(自身を含む): 858708928

約数和(自身を除く): 605249728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 256, 258, 300, 307, 320, 344, 384, 400, 430, 480, 516, 600, 614, 640, 645, 688, 768, 800, 860, 921, 960, 1032, 1075, 1200, 1228, 1280, 1290, 1376, 1535, 1600, 1720, 1842, 1920, 2064, 2150, 2400, 2456, 2580, 2752, 3070, 3200, 3225, 3440, 3684, 3840, 4128, 4300, 4605, 4800, 4912, 5160, 5504, 6140, 6400, 6450, 6880, 7368, 7675, 8256, 8600, 9210, 9600, 9824, 10320, 11008, 12280, 12900, 13201, 13760, 14736, 15350, 16512, 17200, 18420, 19200, 19648, 20640, 23025, 24560, 25800, 26402, 27520, 29472, 30700, 33024, 34400, 36840, 39296, 39603, 41280, 46050, 49120, 51600, 52804, 55040, 58944, 61400, 66005, 68800, 73680, 78592, 79206, 82560, 92100, 98240, 103200, 105608, 117888, 122800, 132010, 137600, 147360, 158412, 165120, 184200, 196480, 198015, 206400, 211216, 235776, 245600, 264020, 275200, 294720, 316824, 330025, 368400, 392960, 396030, 412800, 422432, 491200, 528040, 589440, 633648, 660050, 736800, 792060, 825600, 844864, 982400, 990075, 1056080, 1178880, 1267296, 1320100, 1473600, 1584120, 1689728, 1964800, 1980150, 2112160, 2534592, 2640200, 2947200, 3168240, 3379456, 3960300, 4224320, 5069184, 5280400, 5894400, 6336480, 7920600, 8448640, 10138368, 10560800, 12672960, 15841200, 16897280, 21121600, 25345920, 31682400, 42243200, 50691840, 63364800, 84486400, 126729600, 253459200]

約数ペア:

[(1, 253459200), (2, 126729600), (3, 84486400), (4, 63364800), (5, 50691840), (6, 42243200), (8, 31682400), (10, 25345920), (12, 21121600), (15, 16897280), (16, 15841200), (20, 12672960), (24, 10560800), (25, 10138368), (30, 8448640), (32, 7920600), (40, 6336480), (43, 5894400), (48, 5280400), (50, 5069184), (60, 4224320), (64, 3960300), (75, 3379456), (80, 3168240), (86, 2947200), (96, 2640200), (100, 2534592), (120, 2112160), (128, 1980150), (129, 1964800), (150, 1689728), (160, 1584120), (172, 1473600), (192, 1320100), (200, 1267296), (215, 1178880), (240, 1056080), (256, 990075), (258, 982400), (300, 844864), (307, 825600), (320, 792060), (344, 736800), (384, 660050), (400, 633648), (430, 589440), (480, 528040), (516, 491200), (600, 422432), (614, 412800), (640, 396030), (645, 392960), (688, 368400), (768, 330025), (800, 316824), (860, 294720), (921, 275200), (960, 264020), (1032, 245600), (1075, 235776), (1200, 211216), (1228, 206400), (1280, 198015), (1290, 196480), (1376, 184200), (1535, 165120), (1600, 158412), (1720, 147360), (1842, 137600), (1920, 132010), (2064, 122800), (2150, 117888), (2400, 105608), (2456, 103200), (2580, 98240), (2752, 92100), (3070, 82560), (3200, 79206), (3225, 78592), (3440, 73680), (3684, 68800), (3840, 66005), (4128, 61400), (4300, 58944), (4605, 55040), (4800, 52804), (4912, 51600), (5160, 49120), (5504, 46050), (6140, 41280), (6400, 39603), (6450, 39296), (6880, 36840), (7368, 34400), (7675, 33024), (8256, 30700), (8600, 29472), (9210, 27520), (9600, 26402), (9824, 25800), (10320, 24560), (11008, 23025), (12280, 20640), (12900, 19648), (13201, 19200), (13760, 18420), (14736, 17200), (15350, 16512)]