75258040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 127954760

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 59, 65, 88, 104, 110, 118, 130, 143, 220, 223, 236, 260, 286, 295, 440, 446, 472, 520, 572, 590, 649, 715, 767, 892, 1115, 1144, 1180, 1298, 1430, 1534, 1784, 2230, 2360, 2453, 2596, 2860, 2899, 3068, 3245, 3835, 4460, 4906, 5192, 5720, 5798, 6136, 6490, 7670, 8437, 8920, 9812, 11596, 12265, 12980, 13157, 14495, 15340, 16874, 19624, 23192, 24530, 25960, 26314, 28990, 30680, 31889, 33748, 42185, 49060, 52628, 57980, 63778, 65785, 67496, 84370, 98120, 105256, 115960, 127556, 131570, 144727, 159445, 168740, 171041, 255112, 263140, 289454, 318890, 337480, 342082, 526280, 578908, 637780, 684164, 723635, 855205, 1157816, 1275560, 1368328, 1447270, 1710410, 1881451, 2894540, 3420820, 3762902, 5789080, 6841640, 7525804, 9407255, 15051608, 18814510, 37629020, 75258040]

約数ペア:

[(1, 75258040), (2, 37629020), (4, 18814510), (5, 15051608), (8, 9407255), (10, 7525804), (11, 6841640), (13, 5789080), (20, 3762902), (22, 3420820), (26, 2894540), (40, 1881451), (44, 1710410), (52, 1447270), (55, 1368328), (59, 1275560), (65, 1157816), (88, 855205), (104, 723635), (110, 684164), (118, 637780), (130, 578908), (143, 526280), (220, 342082), (223, 337480), (236, 318890), (260, 289454), (286, 263140), (295, 255112), (440, 171041), (446, 168740), (472, 159445), (520, 144727), (572, 131570), (590, 127556), (649, 115960), (715, 105256), (767, 98120), (892, 84370), (1115, 67496), (1144, 65785), (1180, 63778), (1298, 57980), (1430, 52628), (1534, 49060), (1784, 42185), (2230, 33748), (2360, 31889), (2453, 30680), (2596, 28990), (2860, 26314), (2899, 25960), (3068, 24530), (3245, 23192), (3835, 19624), (4460, 16874), (4906, 15340), (5192, 14495), (5720, 13157), (5798, 12980), (6136, 12265), (6490, 11596), (7670, 9812), (8437, 8920)]