126255780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 454164480

約数和(自身を除く): 327908700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 127, 135, 140, 180, 189, 210, 252, 254, 263, 270, 315, 378, 381, 420, 508, 526, 540, 630, 635, 756, 762, 789, 889, 945, 1052, 1143, 1260, 1270, 1315, 1524, 1578, 1778, 1841, 1890, 1905, 2286, 2367, 2540, 2630, 2667, 3156, 3429, 3556, 3682, 3780, 3810, 3945, 4445, 4572, 4734, 5260, 5334, 5523, 5715, 6858, 7101, 7364, 7620, 7890, 8001, 8890, 9205, 9468, 10668, 11046, 11430, 11835, 13335, 13716, 14202, 15780, 16002, 16569, 17145, 17780, 18410, 22092, 22860, 23670, 24003, 26670, 27615, 28404, 32004, 33138, 33401, 34290, 35505, 36820, 40005, 47340, 48006, 49707, 53340, 55230, 66276, 66802, 68580, 71010, 80010, 82845, 96012, 99414, 100203, 110460, 120015, 133604, 142020, 160020, 165690, 167005, 198828, 200406, 233807, 240030, 248535, 300609, 331380, 334010, 400812, 467614, 480060, 497070, 501015, 601218, 668020, 701421, 901827, 935228, 994140, 1002030, 1169035, 1202436, 1402842, 1503045, 1803654, 2004060, 2104263, 2338070, 2805684, 3006090, 3507105, 3607308, 4208526, 4509135, 4676140, 6012180, 6312789, 7014210, 8417052, 9018270, 10521315, 12625578, 14028420, 18036540, 21042630, 25251156, 31563945, 42085260, 63127890, 126255780]

約数ペア:

[(1, 126255780), (2, 63127890), (3, 42085260), (4, 31563945), (5, 25251156), (6, 21042630), (7, 18036540), (9, 14028420), (10, 12625578), (12, 10521315), (14, 9018270), (15, 8417052), (18, 7014210), (20, 6312789), (21, 6012180), (27, 4676140), (28, 4509135), (30, 4208526), (35, 3607308), (36, 3507105), (42, 3006090), (45, 2805684), (54, 2338070), (60, 2104263), (63, 2004060), (70, 1803654), (84, 1503045), (90, 1402842), (105, 1202436), (108, 1169035), (126, 1002030), (127, 994140), (135, 935228), (140, 901827), (180, 701421), (189, 668020), (210, 601218), (252, 501015), (254, 497070), (263, 480060), (270, 467614), (315, 400812), (378, 334010), (381, 331380), (420, 300609), (508, 248535), (526, 240030), (540, 233807), (630, 200406), (635, 198828), (756, 167005), (762, 165690), (789, 160020), (889, 142020), (945, 133604), (1052, 120015), (1143, 110460), (1260, 100203), (1270, 99414), (1315, 96012), (1524, 82845), (1578, 80010), (1778, 71010), (1841, 68580), (1890, 66802), (1905, 66276), (2286, 55230), (2367, 53340), (2540, 49707), (2630, 48006), (2667, 47340), (3156, 40005), (3429, 36820), (3556, 35505), (3682, 34290), (3780, 33401), (3810, 33138), (3945, 32004), (4445, 28404), (4572, 27615), (4734, 26670), (5260, 24003), (5334, 23670), (5523, 22860), (5715, 22092), (6858, 18410), (7101, 17780), (7364, 17145), (7620, 16569), (7890, 16002), (8001, 15780), (8890, 14202), (9205, 13716), (9468, 13335), (10668, 11835), (11046, 11430)]