201955950

素因数分解:

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

素因数の和:149

約数の個数: 288

約数和(自身を含む): 671742720

約数和(自身を除く): 469786770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 43, 45, 49, 50, 54, 63, 70, 71, 75, 86, 90, 98, 105, 126, 129, 135, 142, 147, 150, 175, 189, 210, 213, 215, 225, 245, 258, 270, 294, 301, 315, 350, 355, 378, 387, 426, 430, 441, 450, 490, 497, 525, 602, 630, 639, 645, 675, 710, 735, 774, 882, 903, 945, 994, 1050, 1065, 1075, 1161, 1225, 1278, 1290, 1323, 1350, 1470, 1491, 1505, 1575, 1775, 1806, 1890, 1917, 1935, 2107, 2130, 2150, 2205, 2322, 2450, 2485, 2646, 2709, 2982, 3010, 3053, 3150, 3195, 3225, 3479, 3550, 3675, 3834, 3870, 4214, 4410, 4473, 4515, 4725, 4970, 5325, 5418, 5805, 6106, 6321, 6390, 6450, 6615, 6958, 7350, 7455, 7525, 8127, 8946, 9030, 9159, 9450, 9585, 9675, 10437, 10535, 10650, 11025, 11610, 12425, 12642, 13230, 13419, 13545, 14910, 15050, 15265, 15975, 16254, 17395, 18318, 18963, 19170, 19350, 20874, 21070, 21371, 22050, 22365, 22575, 24850, 26838, 27090, 27477, 29025, 30530, 31311, 31605, 31950, 33075, 34790, 37275, 37926, 40635, 42742, 44730, 45150, 45795, 47925, 52185, 52675, 54954, 56889, 58050, 62622, 63210, 64113, 66150, 67095, 67725, 74550, 76325, 81270, 82431, 86975, 91590, 93933, 94815, 95850, 104370, 105350, 106855, 111825, 113778, 128226, 134190, 135450, 137385, 149597, 152650, 156555, 158025, 164862, 173950, 187866, 189630, 192339, 203175, 213710, 223650, 228975, 260925, 274770, 284445, 299194, 313110, 316050, 320565, 335475, 384678, 406350, 412155, 448791, 457950, 469665, 474075, 521850, 534275, 568890, 577017, 641130, 670950, 686925, 747985, 782775, 824310, 897582, 939330, 948150, 961695, 1068550, 1154034, 1346373, 1373850, 1422225, 1495970, 1565550, 1602825, 1923390, 2060775, 2243955, 2348325, 2692746, 2844450, 2885085, 3205650, 3739925, 4039119, 4121550, 4487910, 4696650, 4808475, 5770170, 6731865, 7479850, 8078238, 9616950, 11219775, 13463730, 14425425, 20195595, 22439550, 28850850, 33659325, 40391190, 67318650, 100977975, 201955950]

約数ペア:

[(1, 201955950), (2, 100977975), (3, 67318650), (5, 40391190), (6, 33659325), (7, 28850850), (9, 22439550), (10, 20195595), (14, 14425425), (15, 13463730), (18, 11219775), (21, 9616950), (25, 8078238), (27, 7479850), (30, 6731865), (35, 5770170), (42, 4808475), (43, 4696650), (45, 4487910), (49, 4121550), (50, 4039119), (54, 3739925), (63, 3205650), (70, 2885085), (71, 2844450), (75, 2692746), (86, 2348325), (90, 2243955), (98, 2060775), (105, 1923390), (126, 1602825), (129, 1565550), (135, 1495970), (142, 1422225), (147, 1373850), (150, 1346373), (175, 1154034), (189, 1068550), (210, 961695), (213, 948150), (215, 939330), (225, 897582), (245, 824310), (258, 782775), (270, 747985), (294, 686925), (301, 670950), (315, 641130), (350, 577017), (355, 568890), (378, 534275), (387, 521850), (426, 474075), (430, 469665), (441, 457950), (450, 448791), (490, 412155), (497, 406350), (525, 384678), (602, 335475), (630, 320565), (639, 316050), (645, 313110), (675, 299194), (710, 284445), (735, 274770), (774, 260925), (882, 228975), (903, 223650), (945, 213710), (994, 203175), (1050, 192339), (1065, 189630), (1075, 187866), (1161, 173950), (1225, 164862), (1278, 158025), (1290, 156555), (1323, 152650), (1350, 149597), (1470, 137385), (1491, 135450), (1505, 134190), (1575, 128226), (1775, 113778), (1806, 111825), (1890, 106855), (1917, 105350), (1935, 104370), (2107, 95850), (2130, 94815), (2150, 93933), (2205, 91590), (2322, 86975), (2450, 82431), (2485, 81270), (2646, 76325), (2709, 74550), (2982, 67725), (3010, 67095), (3053, 66150), (3150, 64113), (3195, 63210), (3225, 62622), (3479, 58050), (3550, 56889), (3675, 54954), (3834, 52675), (3870, 52185), (4214, 47925), (4410, 45795), (4473, 45150), (4515, 44730), (4725, 42742), (4970, 40635), (5325, 37926), (5418, 37275), (5805, 34790), (6106, 33075), (6321, 31950), (6390, 31605), (6450, 31311), (6615, 30530), (6958, 29025), (7350, 27477), (7455, 27090), (7525, 26838), (8127, 24850), (8946, 22575), (9030, 22365), (9159, 22050), (9450, 21371), (9585, 21070), (9675, 20874), (10437, 19350), (10535, 19170), (10650, 18963), (11025, 18318), (11610, 17395), (12425, 16254), (12642, 15975), (13230, 15265), (13419, 15050), (13545, 14910)]