75437040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 270982656

約数和(自身を除く): 195545616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 541, 560, 581, 664, 830, 840, 996, 1082, 1162, 1245, 1328, 1623, 1660, 1680, 1743, 1992, 2164, 2324, 2490, 2705, 2905, 3246, 3320, 3486, 3787, 3984, 4328, 4648, 4980, 5410, 5810, 6492, 6640, 6972, 7574, 8115, 8656, 8715, 9296, 9960, 10820, 11361, 11620, 12984, 13944, 15148, 16230, 17430, 18935, 19920, 21640, 22722, 23240, 25968, 27888, 30296, 32460, 34860, 37870, 43280, 44903, 45444, 46480, 56805, 60592, 64920, 69720, 75740, 89806, 90888, 113610, 129840, 134709, 139440, 151480, 179612, 181776, 224515, 227220, 269418, 302960, 314321, 359224, 449030, 454440, 538836, 628642, 673545, 718448, 898060, 908880, 942963, 1077672, 1257284, 1347090, 1571605, 1796120, 1885926, 2155344, 2514568, 2694180, 3143210, 3592240, 3771852, 4714815, 5029136, 5388360, 6286420, 7543704, 9429630, 10776720, 12572840, 15087408, 18859260, 25145680, 37718520, 75437040]

約数ペア:

[(1, 75437040), (2, 37718520), (3, 25145680), (4, 18859260), (5, 15087408), (6, 12572840), (7, 10776720), (8, 9429630), (10, 7543704), (12, 6286420), (14, 5388360), (15, 5029136), (16, 4714815), (20, 3771852), (21, 3592240), (24, 3143210), (28, 2694180), (30, 2514568), (35, 2155344), (40, 1885926), (42, 1796120), (48, 1571605), (56, 1347090), (60, 1257284), (70, 1077672), (80, 942963), (83, 908880), (84, 898060), (105, 718448), (112, 673545), (120, 628642), (140, 538836), (166, 454440), (168, 449030), (210, 359224), (240, 314321), (249, 302960), (280, 269418), (332, 227220), (336, 224515), (415, 181776), (420, 179612), (498, 151480), (541, 139440), (560, 134709), (581, 129840), (664, 113610), (830, 90888), (840, 89806), (996, 75740), (1082, 69720), (1162, 64920), (1245, 60592), (1328, 56805), (1623, 46480), (1660, 45444), (1680, 44903), (1743, 43280), (1992, 37870), (2164, 34860), (2324, 32460), (2490, 30296), (2705, 27888), (2905, 25968), (3246, 23240), (3320, 22722), (3486, 21640), (3787, 19920), (3984, 18935), (4328, 17430), (4648, 16230), (4980, 15148), (5410, 13944), (5810, 12984), (6492, 11620), (6640, 11361), (6972, 10820), (7574, 9960), (8115, 9296), (8656, 8715)]