75012210

素因数分解:

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

素因数の和:150

約数の個数: 256

約数和(自身を含む): 255467520

約数和(自身を除く): 180455310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 43, 45, 54, 63, 65, 70, 71, 78, 86, 90, 91, 105, 117, 126, 129, 130, 135, 142, 182, 189, 195, 210, 213, 215, 234, 258, 270, 273, 301, 315, 351, 355, 378, 387, 390, 426, 430, 455, 497, 546, 559, 585, 602, 630, 639, 645, 702, 710, 774, 819, 903, 910, 923, 945, 994, 1065, 1118, 1161, 1170, 1278, 1290, 1365, 1491, 1505, 1638, 1677, 1755, 1806, 1846, 1890, 1917, 1935, 2130, 2322, 2457, 2485, 2709, 2730, 2769, 2795, 2982, 3010, 3053, 3195, 3354, 3510, 3834, 3870, 3913, 4095, 4473, 4515, 4615, 4914, 4970, 5031, 5418, 5538, 5590, 5805, 6106, 6390, 6461, 7455, 7826, 8127, 8190, 8307, 8385, 8946, 9030, 9159, 9230, 9585, 10062, 11610, 11739, 12285, 12922, 13419, 13545, 13845, 14910, 15093, 15265, 16254, 16614, 16770, 18318, 19170, 19383, 19565, 21371, 22365, 23478, 24570, 24921, 25155, 26838, 27090, 27477, 27690, 30186, 30530, 32305, 35217, 38766, 39130, 39689, 40635, 41535, 42742, 44730, 45795, 49842, 50310, 54954, 58149, 58695, 64113, 64610, 67095, 70434, 75465, 79378, 81270, 82431, 83070, 91590, 96915, 105651, 106855, 116298, 117390, 119067, 124605, 128226, 134190, 137385, 150930, 164862, 174447, 176085, 192339, 193830, 198445, 211302, 213710, 238134, 249210, 274770, 277823, 290745, 320565, 348894, 352170, 357201, 384678, 396890, 412155, 528255, 555646, 577017, 581490, 595335, 641130, 714402, 824310, 833469, 872235, 961695, 1056510, 1071603, 1154034, 1190670, 1389115, 1666938, 1744470, 1786005, 1923390, 2143206, 2500407, 2778230, 2885085, 3572010, 4167345, 5000814, 5358015, 5770170, 7501221, 8334690, 10716030, 12502035, 15002442, 25004070, 37506105, 75012210]

約数ペア:

[(1, 75012210), (2, 37506105), (3, 25004070), (5, 15002442), (6, 12502035), (7, 10716030), (9, 8334690), (10, 7501221), (13, 5770170), (14, 5358015), (15, 5000814), (18, 4167345), (21, 3572010), (26, 2885085), (27, 2778230), (30, 2500407), (35, 2143206), (39, 1923390), (42, 1786005), (43, 1744470), (45, 1666938), (54, 1389115), (63, 1190670), (65, 1154034), (70, 1071603), (71, 1056510), (78, 961695), (86, 872235), (90, 833469), (91, 824310), (105, 714402), (117, 641130), (126, 595335), (129, 581490), (130, 577017), (135, 555646), (142, 528255), (182, 412155), (189, 396890), (195, 384678), (210, 357201), (213, 352170), (215, 348894), (234, 320565), (258, 290745), (270, 277823), (273, 274770), (301, 249210), (315, 238134), (351, 213710), (355, 211302), (378, 198445), (387, 193830), (390, 192339), (426, 176085), (430, 174447), (455, 164862), (497, 150930), (546, 137385), (559, 134190), (585, 128226), (602, 124605), (630, 119067), (639, 117390), (645, 116298), (702, 106855), (710, 105651), (774, 96915), (819, 91590), (903, 83070), (910, 82431), (923, 81270), (945, 79378), (994, 75465), (1065, 70434), (1118, 67095), (1161, 64610), (1170, 64113), (1278, 58695), (1290, 58149), (1365, 54954), (1491, 50310), (1505, 49842), (1638, 45795), (1677, 44730), (1755, 42742), (1806, 41535), (1846, 40635), (1890, 39689), (1917, 39130), (1935, 38766), (2130, 35217), (2322, 32305), (2457, 30530), (2485, 30186), (2709, 27690), (2730, 27477), (2769, 27090), (2795, 26838), (2982, 25155), (3010, 24921), (3053, 24570), (3195, 23478), (3354, 22365), (3510, 21371), (3834, 19565), (3870, 19383), (3913, 19170), (4095, 18318), (4473, 16770), (4515, 16614), (4615, 16254), (4914, 15265), (4970, 15093), (5031, 14910), (5418, 13845), (5538, 13545), (5590, 13419), (5805, 12922), (6106, 12285), (6390, 11739), (6461, 11610), (7455, 10062), (7826, 9585), (8127, 9230), (8190, 9159), (8307, 9030), (8385, 8946)]