172800852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 506761920

約数和(自身を除く): 333961068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 59, 68, 84, 98, 102, 118, 119, 147, 177, 196, 204, 236, 238, 293, 294, 354, 357, 413, 476, 586, 588, 708, 714, 826, 833, 879, 1003, 1172, 1239, 1428, 1652, 1666, 1758, 2006, 2051, 2478, 2499, 2891, 3009, 3332, 3516, 4012, 4102, 4956, 4981, 4998, 5782, 6018, 6153, 7021, 8204, 8673, 9962, 9996, 11564, 12036, 12306, 14042, 14357, 14943, 17287, 17346, 19924, 21063, 24612, 28084, 28714, 29886, 34574, 34692, 34867, 42126, 43071, 49147, 51861, 57428, 59772, 69148, 69734, 84252, 86142, 98294, 103722, 104601, 121009, 139468, 147441, 172284, 196588, 207444, 209202, 242018, 244069, 293879, 294882, 363027, 418404, 484036, 488138, 587758, 589764, 726054, 732207, 847063, 881637, 976276, 1175516, 1452108, 1464414, 1694126, 1763274, 2057153, 2541189, 2928828, 3388252, 3526548, 4114306, 5082378, 6171459, 8228612, 10164756, 12342918, 14400071, 24685836, 28800142, 43200213, 57600284, 86400426, 172800852]

約数ペア:

[(1, 172800852), (2, 86400426), (3, 57600284), (4, 43200213), (6, 28800142), (7, 24685836), (12, 14400071), (14, 12342918), (17, 10164756), (21, 8228612), (28, 6171459), (34, 5082378), (42, 4114306), (49, 3526548), (51, 3388252), (59, 2928828), (68, 2541189), (84, 2057153), (98, 1763274), (102, 1694126), (118, 1464414), (119, 1452108), (147, 1175516), (177, 976276), (196, 881637), (204, 847063), (236, 732207), (238, 726054), (293, 589764), (294, 587758), (354, 488138), (357, 484036), (413, 418404), (476, 363027), (586, 294882), (588, 293879), (708, 244069), (714, 242018), (826, 209202), (833, 207444), (879, 196588), (1003, 172284), (1172, 147441), (1239, 139468), (1428, 121009), (1652, 104601), (1666, 103722), (1758, 98294), (2006, 86142), (2051, 84252), (2478, 69734), (2499, 69148), (2891, 59772), (3009, 57428), (3332, 51861), (3516, 49147), (4012, 43071), (4102, 42126), (4956, 34867), (4981, 34692), (4998, 34574), (5782, 29886), (6018, 28714), (6153, 28084), (7021, 24612), (8204, 21063), (8673, 19924), (9962, 17346), (9996, 17287), (11564, 14943), (12036, 14357), (12306, 14042)]