61886800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 166060800

約数和(自身を除く): 104174000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 479, 646, 680, 760, 850, 950, 958, 1292, 1360, 1520, 1615, 1700, 1900, 1916, 2395, 2584, 3230, 3400, 3800, 3832, 4790, 5168, 6460, 6800, 7600, 7664, 8075, 8143, 9101, 9580, 11975, 12920, 16150, 16286, 18202, 19160, 23950, 25840, 32300, 32572, 36404, 38320, 40715, 45505, 47900, 64600, 65144, 72808, 81430, 91010, 95800, 129200, 130288, 145616, 154717, 162860, 182020, 191600, 203575, 227525, 309434, 325720, 364040, 407150, 455050, 618868, 651440, 728080, 773585, 814300, 910100, 1237736, 1547170, 1628600, 1820200, 2475472, 3094340, 3257200, 3640400, 3867925, 6188680, 7735850, 12377360, 15471700, 30943400, 61886800]

約数ペア:

[(1, 61886800), (2, 30943400), (4, 15471700), (5, 12377360), (8, 7735850), (10, 6188680), (16, 3867925), (17, 3640400), (19, 3257200), (20, 3094340), (25, 2475472), (34, 1820200), (38, 1628600), (40, 1547170), (50, 1237736), (68, 910100), (76, 814300), (80, 773585), (85, 728080), (95, 651440), (100, 618868), (136, 455050), (152, 407150), (170, 364040), (190, 325720), (200, 309434), (272, 227525), (304, 203575), (323, 191600), (340, 182020), (380, 162860), (400, 154717), (425, 145616), (475, 130288), (479, 129200), (646, 95800), (680, 91010), (760, 81430), (850, 72808), (950, 65144), (958, 64600), (1292, 47900), (1360, 45505), (1520, 40715), (1615, 38320), (1700, 36404), (1900, 32572), (1916, 32300), (2395, 25840), (2584, 23950), (3230, 19160), (3400, 18202), (3800, 16286), (3832, 16150), (4790, 12920), (5168, 11975), (6460, 9580), (6800, 9101), (7600, 8143), (7664, 8075)]