151893630

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 240

約数和(自身を含む): 491618160

約数和(自身を除く): 339724530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 49, 54, 63, 70, 81, 86, 89, 90, 98, 105, 126, 129, 135, 147, 162, 178, 189, 210, 215, 245, 258, 267, 270, 294, 301, 315, 378, 387, 405, 430, 441, 445, 490, 534, 567, 602, 623, 630, 645, 735, 774, 801, 810, 882, 890, 903, 945, 1134, 1161, 1246, 1290, 1323, 1335, 1470, 1505, 1602, 1806, 1869, 1890, 1935, 2107, 2205, 2322, 2403, 2646, 2670, 2709, 2835, 3010, 3115, 3483, 3738, 3827, 3870, 3969, 4005, 4214, 4361, 4410, 4515, 4806, 5418, 5607, 5670, 5805, 6230, 6321, 6615, 6966, 7209, 7654, 7938, 8010, 8127, 8722, 9030, 9345, 10535, 11214, 11481, 11610, 12015, 12642, 13083, 13230, 13545, 14418, 16254, 16821, 17415, 18690, 18963, 19135, 19845, 21070, 21805, 22962, 24030, 24381, 26166, 26789, 27090, 28035, 31605, 33642, 34443, 34830, 36045, 37926, 38270, 39249, 39690, 40635, 43610, 48762, 50463, 53578, 56070, 56889, 57405, 63210, 65415, 68886, 72090, 78498, 80367, 81270, 84105, 94815, 100926, 103329, 113778, 114810, 117747, 121905, 130830, 133945, 160734, 168210, 170667, 172215, 187523, 189630, 196245, 206658, 235494, 241101, 243810, 252315, 267890, 284445, 309987, 341334, 344430, 353241, 375046, 392490, 401835, 482202, 504630, 516645, 562569, 568890, 588735, 619974, 706482, 723303, 803670, 853335, 937615, 1033290, 1125138, 1177470, 1205505, 1446606, 1549935, 1687707, 1706670, 1766205, 1875230, 2169909, 2411010, 2812845, 3099870, 3375414, 3532410, 3616515, 4339818, 5063121, 5625690, 7233030, 8438535, 10126242, 10849545, 15189363, 16877070, 21699090, 25315605, 30378726, 50631210, 75946815, 151893630]

約数ペア:

[(1, 151893630), (2, 75946815), (3, 50631210), (5, 30378726), (6, 25315605), (7, 21699090), (9, 16877070), (10, 15189363), (14, 10849545), (15, 10126242), (18, 8438535), (21, 7233030), (27, 5625690), (30, 5063121), (35, 4339818), (42, 3616515), (43, 3532410), (45, 3375414), (49, 3099870), (54, 2812845), (63, 2411010), (70, 2169909), (81, 1875230), (86, 1766205), (89, 1706670), (90, 1687707), (98, 1549935), (105, 1446606), (126, 1205505), (129, 1177470), (135, 1125138), (147, 1033290), (162, 937615), (178, 853335), (189, 803670), (210, 723303), (215, 706482), (245, 619974), (258, 588735), (267, 568890), (270, 562569), (294, 516645), (301, 504630), (315, 482202), (378, 401835), (387, 392490), (405, 375046), (430, 353241), (441, 344430), (445, 341334), (490, 309987), (534, 284445), (567, 267890), (602, 252315), (623, 243810), (630, 241101), (645, 235494), (735, 206658), (774, 196245), (801, 189630), (810, 187523), (882, 172215), (890, 170667), (903, 168210), (945, 160734), (1134, 133945), (1161, 130830), (1246, 121905), (1290, 117747), (1323, 114810), (1335, 113778), (1470, 103329), (1505, 100926), (1602, 94815), (1806, 84105), (1869, 81270), (1890, 80367), (1935, 78498), (2107, 72090), (2205, 68886), (2322, 65415), (2403, 63210), (2646, 57405), (2670, 56889), (2709, 56070), (2835, 53578), (3010, 50463), (3115, 48762), (3483, 43610), (3738, 40635), (3827, 39690), (3870, 39249), (3969, 38270), (4005, 37926), (4214, 36045), (4361, 34830), (4410, 34443), (4515, 33642), (4806, 31605), (5418, 28035), (5607, 27090), (5670, 26789), (5805, 26166), (6230, 24381), (6321, 24030), (6615, 22962), (6966, 21805), (7209, 21070), (7654, 19845), (7938, 19135), (8010, 18963), (8127, 18690), (8722, 17415), (9030, 16821), (9345, 16254), (10535, 14418), (11214, 13545), (11481, 13230), (11610, 13083), (12015, 12642)]