70780500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^2\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 268894080

約数和(自身を除く): 198113580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 107, 108, 125, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 214, 225, 245, 250, 252, 270, 294, 300, 315, 321, 350, 375, 378, 420, 428, 441, 450, 490, 500, 525, 535, 540, 588, 630, 642, 675, 700, 735, 749, 750, 756, 875, 882, 900, 945, 963, 980, 1050, 1070, 1125, 1225, 1260, 1284, 1323, 1350, 1470, 1498, 1500, 1575, 1605, 1750, 1764, 1890, 1926, 2100, 2140, 2205, 2247, 2250, 2450, 2625, 2646, 2675, 2700, 2889, 2940, 2996, 3150, 3210, 3375, 3500, 3675, 3745, 3780, 3852, 4410, 4494, 4500, 4725, 4815, 4900, 5243, 5250, 5292, 5350, 5778, 6125, 6300, 6420, 6615, 6741, 6750, 7350, 7490, 7875, 8025, 8820, 8988, 9450, 9630, 10486, 10500, 10700, 11025, 11235, 11556, 12250, 13230, 13375, 13482, 13500, 14445, 14700, 14980, 15729, 15750, 16050, 18375, 18725, 18900, 19260, 20223, 20972, 22050, 22470, 23625, 24075, 24500, 26215, 26460, 26750, 26964, 28890, 31458, 31500, 32100, 33075, 33705, 36750, 37450, 40125, 40446, 44100, 44940, 47187, 47250, 48150, 52430, 53500, 55125, 56175, 57780, 62916, 66150, 67410, 72225, 73500, 74900, 78645, 80250, 80892, 93625, 94374, 94500, 96300, 101115, 104860, 110250, 112350, 120375, 131075, 132300, 134820, 141561, 144450, 157290, 160500, 165375, 168525, 187250, 188748, 202230, 220500, 224700, 235935, 240750, 262150, 280875, 283122, 288900, 314580, 330750, 337050, 361125, 374500, 393225, 404460, 471870, 481500, 505575, 524300, 561750, 566244, 655375, 661500, 674100, 707805, 722250, 786450, 842625, 943740, 1011150, 1123500, 1179675, 1310750, 1415610, 1444500, 1572900, 1685250, 1966125, 2022300, 2359350, 2527875, 2621500, 2831220, 3370500, 3539025, 3932250, 4718700, 5055750, 5898375, 7078050, 7864500, 10111500, 11796750, 14156100, 17695125, 23593500, 35390250, 70780500]

約数ペア:

[(1, 70780500), (2, 35390250), (3, 23593500), (4, 17695125), (5, 14156100), (6, 11796750), (7, 10111500), (9, 7864500), (10, 7078050), (12, 5898375), (14, 5055750), (15, 4718700), (18, 3932250), (20, 3539025), (21, 3370500), (25, 2831220), (27, 2621500), (28, 2527875), (30, 2359350), (35, 2022300), (36, 1966125), (42, 1685250), (45, 1572900), (49, 1444500), (50, 1415610), (54, 1310750), (60, 1179675), (63, 1123500), (70, 1011150), (75, 943740), (84, 842625), (90, 786450), (98, 722250), (100, 707805), (105, 674100), (107, 661500), (108, 655375), (125, 566244), (126, 561750), (135, 524300), (140, 505575), (147, 481500), (150, 471870), (175, 404460), (180, 393225), (189, 374500), (196, 361125), (210, 337050), (214, 330750), (225, 314580), (245, 288900), (250, 283122), (252, 280875), (270, 262150), (294, 240750), (300, 235935), (315, 224700), (321, 220500), (350, 202230), (375, 188748), (378, 187250), (420, 168525), (428, 165375), (441, 160500), (450, 157290), (490, 144450), (500, 141561), (525, 134820), (535, 132300), (540, 131075), (588, 120375), (630, 112350), (642, 110250), (675, 104860), (700, 101115), (735, 96300), (749, 94500), (750, 94374), (756, 93625), (875, 80892), (882, 80250), (900, 78645), (945, 74900), (963, 73500), (980, 72225), (1050, 67410), (1070, 66150), (1125, 62916), (1225, 57780), (1260, 56175), (1284, 55125), (1323, 53500), (1350, 52430), (1470, 48150), (1498, 47250), (1500, 47187), (1575, 44940), (1605, 44100), (1750, 40446), (1764, 40125), (1890, 37450), (1926, 36750), (2100, 33705), (2140, 33075), (2205, 32100), (2247, 31500), (2250, 31458), (2450, 28890), (2625, 26964), (2646, 26750), (2675, 26460), (2700, 26215), (2889, 24500), (2940, 24075), (2996, 23625), (3150, 22470), (3210, 22050), (3375, 20972), (3500, 20223), (3675, 19260), (3745, 18900), (3780, 18725), (3852, 18375), (4410, 16050), (4494, 15750), (4500, 15729), (4725, 14980), (4815, 14700), (4900, 14445), (5243, 13500), (5250, 13482), (5292, 13375), (5350, 13230), (5778, 12250), (6125, 11556), (6300, 11235), (6420, 11025), (6615, 10700), (6741, 10500), (6750, 10486), (7350, 9630), (7490, 9450), (7875, 8988), (8025, 8820)]