73609760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 208134360

約数和(自身を除く): 134524600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 229, 245, 280, 287, 328, 392, 410, 458, 490, 560, 574, 656, 784, 820, 916, 980, 1120, 1145, 1148, 1312, 1435, 1568, 1603, 1640, 1832, 1960, 2009, 2290, 2296, 2870, 3206, 3280, 3664, 3920, 4018, 4580, 4592, 5740, 6412, 6560, 7328, 7840, 8015, 8036, 9160, 9184, 9389, 10045, 11221, 11480, 12824, 16030, 16072, 18320, 18778, 20090, 22442, 22960, 25648, 32060, 32144, 36640, 37556, 40180, 44884, 45920, 46945, 51296, 56105, 64120, 64288, 65723, 75112, 80360, 89768, 93890, 112210, 128240, 131446, 150224, 160720, 179536, 187780, 224420, 256480, 262892, 300448, 321440, 328615, 359072, 375560, 448840, 460061, 525784, 657230, 751120, 897680, 920122, 1051568, 1314460, 1502240, 1795360, 1840244, 2103136, 2300305, 2628920, 3680488, 4600610, 5257840, 7360976, 9201220, 10515680, 14721952, 18402440, 36804880, 73609760]

約数ペア:

[(1, 73609760), (2, 36804880), (4, 18402440), (5, 14721952), (7, 10515680), (8, 9201220), (10, 7360976), (14, 5257840), (16, 4600610), (20, 3680488), (28, 2628920), (32, 2300305), (35, 2103136), (40, 1840244), (41, 1795360), (49, 1502240), (56, 1314460), (70, 1051568), (80, 920122), (82, 897680), (98, 751120), (112, 657230), (140, 525784), (160, 460061), (164, 448840), (196, 375560), (205, 359072), (224, 328615), (229, 321440), (245, 300448), (280, 262892), (287, 256480), (328, 224420), (392, 187780), (410, 179536), (458, 160720), (490, 150224), (560, 131446), (574, 128240), (656, 112210), (784, 93890), (820, 89768), (916, 80360), (980, 75112), (1120, 65723), (1145, 64288), (1148, 64120), (1312, 56105), (1435, 51296), (1568, 46945), (1603, 45920), (1640, 44884), (1832, 40180), (1960, 37556), (2009, 36640), (2290, 32144), (2296, 32060), (2870, 25648), (3206, 22960), (3280, 22442), (3664, 20090), (3920, 18778), (4018, 18320), (4580, 16072), (4592, 16030), (5740, 12824), (6412, 11480), (6560, 11221), (7328, 10045), (7840, 9389), (8015, 9184), (8036, 9160)]