75138240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 258080256

約数和(自身を除く): 182942016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 83, 92, 96, 115, 120, 123, 138, 160, 164, 166, 184, 192, 205, 230, 240, 246, 249, 276, 320, 328, 332, 345, 368, 410, 415, 460, 480, 492, 498, 552, 615, 656, 664, 690, 736, 820, 830, 920, 943, 960, 984, 996, 1104, 1230, 1245, 1312, 1328, 1380, 1472, 1640, 1660, 1840, 1886, 1909, 1968, 1992, 2208, 2460, 2490, 2624, 2656, 2760, 2829, 3280, 3320, 3403, 3680, 3772, 3818, 3936, 3984, 4416, 4715, 4920, 4980, 5312, 5520, 5658, 5727, 6560, 6640, 6806, 7360, 7544, 7636, 7872, 7968, 9430, 9545, 9840, 9960, 10209, 11040, 11316, 11454, 13120, 13280, 13612, 14145, 15088, 15272, 15936, 17015, 18860, 19090, 19680, 19920, 20418, 22080, 22632, 22908, 26560, 27224, 28290, 28635, 30176, 30544, 34030, 37720, 38180, 39360, 39840, 40836, 45264, 45816, 51045, 54448, 56580, 57270, 60352, 61088, 68060, 75440, 76360, 78269, 79680, 81672, 90528, 91632, 102090, 108896, 113160, 114540, 122176, 136120, 150880, 152720, 156538, 163344, 181056, 183264, 204180, 217792, 226320, 229080, 234807, 272240, 301760, 305440, 313076, 326688, 366528, 391345, 408360, 452640, 458160, 469614, 544480, 610880, 626152, 653376, 782690, 816720, 905280, 916320, 939228, 1088960, 1174035, 1252304, 1565380, 1633440, 1832640, 1878456, 2348070, 2504608, 3130760, 3266880, 3756912, 4696140, 5009216, 6261520, 7513824, 9392280, 12523040, 15027648, 18784560, 25046080, 37569120, 75138240]

約数ペア:

[(1, 75138240), (2, 37569120), (3, 25046080), (4, 18784560), (5, 15027648), (6, 12523040), (8, 9392280), (10, 7513824), (12, 6261520), (15, 5009216), (16, 4696140), (20, 3756912), (23, 3266880), (24, 3130760), (30, 2504608), (32, 2348070), (40, 1878456), (41, 1832640), (46, 1633440), (48, 1565380), (60, 1252304), (64, 1174035), (69, 1088960), (80, 939228), (82, 916320), (83, 905280), (92, 816720), (96, 782690), (115, 653376), (120, 626152), (123, 610880), (138, 544480), (160, 469614), (164, 458160), (166, 452640), (184, 408360), (192, 391345), (205, 366528), (230, 326688), (240, 313076), (246, 305440), (249, 301760), (276, 272240), (320, 234807), (328, 229080), (332, 226320), (345, 217792), (368, 204180), (410, 183264), (415, 181056), (460, 163344), (480, 156538), (492, 152720), (498, 150880), (552, 136120), (615, 122176), (656, 114540), (664, 113160), (690, 108896), (736, 102090), (820, 91632), (830, 90528), (920, 81672), (943, 79680), (960, 78269), (984, 76360), (996, 75440), (1104, 68060), (1230, 61088), (1245, 60352), (1312, 57270), (1328, 56580), (1380, 54448), (1472, 51045), (1640, 45816), (1660, 45264), (1840, 40836), (1886, 39840), (1909, 39360), (1968, 38180), (1992, 37720), (2208, 34030), (2460, 30544), (2490, 30176), (2624, 28635), (2656, 28290), (2760, 27224), (2829, 26560), (3280, 22908), (3320, 22632), (3403, 22080), (3680, 20418), (3772, 19920), (3818, 19680), (3936, 19090), (3984, 18860), (4416, 17015), (4715, 15936), (4920, 15272), (4980, 15088), (5312, 14145), (5520, 13612), (5658, 13280), (5727, 13120), (6560, 11454), (6640, 11316), (6806, 11040), (7360, 10209), (7544, 9960), (7636, 9840), (7872, 9545), (7968, 9430)]