25004070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 83026944

約数和(自身を除く): 58022874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 43, 45, 63, 65, 70, 71, 78, 86, 90, 91, 105, 117, 126, 129, 130, 142, 182, 195, 210, 213, 215, 234, 258, 273, 301, 315, 355, 387, 390, 426, 430, 455, 497, 546, 559, 585, 602, 630, 639, 645, 710, 774, 819, 903, 910, 923, 994, 1065, 1118, 1170, 1278, 1290, 1365, 1491, 1505, 1638, 1677, 1806, 1846, 1935, 2130, 2485, 2709, 2730, 2769, 2795, 2982, 3010, 3053, 3195, 3354, 3870, 3913, 4095, 4473, 4515, 4615, 4970, 5031, 5418, 5538, 5590, 6106, 6390, 6461, 7455, 7826, 8190, 8307, 8385, 8946, 9030, 9159, 9230, 10062, 11739, 12922, 13545, 13845, 14910, 15265, 16614, 16770, 18318, 19383, 19565, 21371, 22365, 23478, 25155, 27090, 27477, 27690, 30530, 32305, 35217, 38766, 39130, 39689, 41535, 42742, 44730, 45795, 50310, 54954, 58149, 58695, 64113, 64610, 70434, 79378, 83070, 91590, 96915, 106855, 116298, 117390, 119067, 128226, 137385, 176085, 192339, 193830, 198445, 213710, 238134, 274770, 277823, 290745, 320565, 352170, 357201, 384678, 396890, 555646, 581490, 595335, 641130, 714402, 833469, 961695, 1190670, 1389115, 1666938, 1786005, 1923390, 2500407, 2778230, 3572010, 4167345, 5000814, 8334690, 12502035, 25004070]

約数ペア:

[(1, 25004070), (2, 12502035), (3, 8334690), (5, 5000814), (6, 4167345), (7, 3572010), (9, 2778230), (10, 2500407), (13, 1923390), (14, 1786005), (15, 1666938), (18, 1389115), (21, 1190670), (26, 961695), (30, 833469), (35, 714402), (39, 641130), (42, 595335), (43, 581490), (45, 555646), (63, 396890), (65, 384678), (70, 357201), (71, 352170), (78, 320565), (86, 290745), (90, 277823), (91, 274770), (105, 238134), (117, 213710), (126, 198445), (129, 193830), (130, 192339), (142, 176085), (182, 137385), (195, 128226), (210, 119067), (213, 117390), (215, 116298), (234, 106855), (258, 96915), (273, 91590), (301, 83070), (315, 79378), (355, 70434), (387, 64610), (390, 64113), (426, 58695), (430, 58149), (455, 54954), (497, 50310), (546, 45795), (559, 44730), (585, 42742), (602, 41535), (630, 39689), (639, 39130), (645, 38766), (710, 35217), (774, 32305), (819, 30530), (903, 27690), (910, 27477), (923, 27090), (994, 25155), (1065, 23478), (1118, 22365), (1170, 21371), (1278, 19565), (1290, 19383), (1365, 18318), (1491, 16770), (1505, 16614), (1638, 15265), (1677, 14910), (1806, 13845), (1846, 13545), (1935, 12922), (2130, 11739), (2485, 10062), (2709, 9230), (2730, 9159), (2769, 9030), (2795, 8946), (2982, 8385), (3010, 8307), (3053, 8190), (3195, 7826), (3354, 7455), (3870, 6461), (3913, 6390), (4095, 6106), (4473, 5590), (4515, 5538), (4615, 5418), (4970, 5031)]