84385350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 272895480

約数和(自身を除く): 188510130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 49, 50, 63, 70, 75, 86, 89, 90, 98, 105, 126, 129, 147, 150, 175, 178, 210, 215, 225, 245, 258, 267, 294, 301, 315, 350, 387, 430, 441, 445, 450, 490, 525, 534, 602, 623, 630, 645, 735, 774, 801, 882, 890, 903, 1050, 1075, 1225, 1246, 1290, 1335, 1470, 1505, 1575, 1602, 1806, 1869, 1935, 2107, 2150, 2205, 2225, 2450, 2670, 2709, 3010, 3115, 3150, 3225, 3675, 3738, 3827, 3870, 4005, 4214, 4361, 4410, 4450, 4515, 5418, 5607, 6230, 6321, 6450, 6675, 7350, 7525, 7654, 8010, 8722, 9030, 9345, 9675, 10535, 11025, 11214, 11481, 12642, 13083, 13350, 13545, 15050, 15575, 18690, 18963, 19135, 19350, 20025, 21070, 21805, 22050, 22575, 22962, 26166, 26789, 27090, 28035, 31150, 31605, 34443, 37926, 38270, 39249, 40050, 43610, 45150, 46725, 52675, 53578, 56070, 57405, 63210, 65415, 67725, 68886, 78498, 80367, 93450, 94815, 95675, 105350, 109025, 114810, 130830, 133945, 135450, 140175, 158025, 160734, 172215, 187523, 189630, 191350, 196245, 218050, 241101, 267890, 280350, 287025, 316050, 327075, 344430, 375046, 392490, 401835, 474075, 482202, 562569, 574050, 654150, 669725, 803670, 861075, 937615, 948150, 981225, 1125138, 1205505, 1339450, 1687707, 1722150, 1875230, 1962450, 2009175, 2411010, 2812845, 3375414, 4018350, 4688075, 5625690, 6027525, 8438535, 9376150, 12055050, 14064225, 16877070, 28128450, 42192675, 84385350]

約数ペア:

[(1, 84385350), (2, 42192675), (3, 28128450), (5, 16877070), (6, 14064225), (7, 12055050), (9, 9376150), (10, 8438535), (14, 6027525), (15, 5625690), (18, 4688075), (21, 4018350), (25, 3375414), (30, 2812845), (35, 2411010), (42, 2009175), (43, 1962450), (45, 1875230), (49, 1722150), (50, 1687707), (63, 1339450), (70, 1205505), (75, 1125138), (86, 981225), (89, 948150), (90, 937615), (98, 861075), (105, 803670), (126, 669725), (129, 654150), (147, 574050), (150, 562569), (175, 482202), (178, 474075), (210, 401835), (215, 392490), (225, 375046), (245, 344430), (258, 327075), (267, 316050), (294, 287025), (301, 280350), (315, 267890), (350, 241101), (387, 218050), (430, 196245), (441, 191350), (445, 189630), (450, 187523), (490, 172215), (525, 160734), (534, 158025), (602, 140175), (623, 135450), (630, 133945), (645, 130830), (735, 114810), (774, 109025), (801, 105350), (882, 95675), (890, 94815), (903, 93450), (1050, 80367), (1075, 78498), (1225, 68886), (1246, 67725), (1290, 65415), (1335, 63210), (1470, 57405), (1505, 56070), (1575, 53578), (1602, 52675), (1806, 46725), (1869, 45150), (1935, 43610), (2107, 40050), (2150, 39249), (2205, 38270), (2225, 37926), (2450, 34443), (2670, 31605), (2709, 31150), (3010, 28035), (3115, 27090), (3150, 26789), (3225, 26166), (3675, 22962), (3738, 22575), (3827, 22050), (3870, 21805), (4005, 21070), (4214, 20025), (4361, 19350), (4410, 19135), (4450, 18963), (4515, 18690), (5418, 15575), (5607, 15050), (6230, 13545), (6321, 13350), (6450, 13083), (6675, 12642), (7350, 11481), (7525, 11214), (7654, 11025), (8010, 10535), (8722, 9675), (9030, 9345)]