548373420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25601}}^1$

素因数の和:25640

約数の個数: 144

約数和(自身を含む): 2012931648

約数和(自身を除く): 1464558228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 25601, 51202, 76803, 102404, 128005, 153606, 179207, 230409, 256010, 307212, 358414, 384015, 435217, 460818, 512020, 537621, 716828, 768030, 870434, 896035, 921636, 1075242, 1152045, 1305651, 1536060, 1612863, 1740868, 1792070, 2150484, 2176085, 2304090, 2611302, 2688105, 3046519, 3225726, 3584140, 3916953, 4352170, 4608180, 5222604, 5376210, 6093038, 6451452, 6528255, 7833906, 8064315, 8704340, 9139557, 10752420, 12186076, 13056510, 15232595, 15667812, 16128630, 18279114, 19584765, 26113020, 27418671, 30465190, 32257260, 36558228, 39169530, 45697785, 54837342, 60930380, 78339060, 91395570, 109674684, 137093355, 182791140, 274186710, 548373420]

約数ペア:

[(1, 548373420), (2, 274186710), (3, 182791140), (4, 137093355), (5, 109674684), (6, 91395570), (7, 78339060), (9, 60930380), (10, 54837342), (12, 45697785), (14, 39169530), (15, 36558228), (17, 32257260), (18, 30465190), (20, 27418671), (21, 26113020), (28, 19584765), (30, 18279114), (34, 16128630), (35, 15667812), (36, 15232595), (42, 13056510), (45, 12186076), (51, 10752420), (60, 9139557), (63, 8704340), (68, 8064315), (70, 7833906), (84, 6528255), (85, 6451452), (90, 6093038), (102, 5376210), (105, 5222604), (119, 4608180), (126, 4352170), (140, 3916953), (153, 3584140), (170, 3225726), (180, 3046519), (204, 2688105), (210, 2611302), (238, 2304090), (252, 2176085), (255, 2150484), (306, 1792070), (315, 1740868), (340, 1612863), (357, 1536060), (420, 1305651), (476, 1152045), (510, 1075242), (595, 921636), (612, 896035), (630, 870434), (714, 768030), (765, 716828), (1020, 537621), (1071, 512020), (1190, 460818), (1260, 435217), (1428, 384015), (1530, 358414), (1785, 307212), (2142, 256010), (2380, 230409), (3060, 179207), (3570, 153606), (4284, 128005), (5355, 102404), (7140, 76803), (10710, 51202), (21420, 25601)]