117720540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{1483}}^1$

素因数の和:1518

約数の個数: 180

約数和(自身を含む): 429876216

約数和(自身を除く): 312155676

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, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1483, 1620, 1764, 1890, 2205, 2268, 2646, 2835, 2940, 2966, 3780, 3969, 4410, 4449, 5292, 5670, 5932, 6615, 7415, 7938, 8820, 8898, 10381, 11340, 13230, 13347, 14830, 15876, 17796, 19845, 20762, 22245, 26460, 26694, 29660, 31143, 39690, 40041, 41524, 44490, 51905, 53388, 62286, 66735, 72667, 79380, 80082, 88980, 93429, 103810, 120123, 124572, 133470, 145334, 155715, 160164, 186858, 200205, 207620, 218001, 240246, 266940, 280287, 290668, 311430, 363335, 373716, 400410, 436002, 467145, 480492, 560574, 600615, 622860, 654003, 726670, 800820, 840861, 872004, 934290, 1090005, 1121148, 1201230, 1308006, 1401435, 1453340, 1681722, 1868580, 1962009, 2180010, 2402460, 2616012, 2802870, 3270015, 3363444, 3924018, 4204305, 4360020, 5605740, 5886027, 6540030, 7848036, 8408610, 9810045, 11772054, 13080060, 16817220, 19620090, 23544108, 29430135, 39240180, 58860270, 117720540]

約数ペア:

[(1, 117720540), (2, 58860270), (3, 39240180), (4, 29430135), (5, 23544108), (6, 19620090), (7, 16817220), (9, 13080060), (10, 11772054), (12, 9810045), (14, 8408610), (15, 7848036), (18, 6540030), (20, 5886027), (21, 5605740), (27, 4360020), (28, 4204305), (30, 3924018), (35, 3363444), (36, 3270015), (42, 2802870), (45, 2616012), (49, 2402460), (54, 2180010), (60, 1962009), (63, 1868580), (70, 1681722), (81, 1453340), (84, 1401435), (90, 1308006), (98, 1201230), (105, 1121148), (108, 1090005), (126, 934290), (135, 872004), (140, 840861), (147, 800820), (162, 726670), (180, 654003), (189, 622860), (196, 600615), (210, 560574), (245, 480492), (252, 467145), (270, 436002), (294, 400410), (315, 373716), (324, 363335), (378, 311430), (405, 290668), (420, 280287), (441, 266940), (490, 240246), (540, 218001), (567, 207620), (588, 200205), (630, 186858), (735, 160164), (756, 155715), (810, 145334), (882, 133470), (945, 124572), (980, 120123), (1134, 103810), (1260, 93429), (1323, 88980), (1470, 80082), (1483, 79380), (1620, 72667), (1764, 66735), (1890, 62286), (2205, 53388), (2268, 51905), (2646, 44490), (2835, 41524), (2940, 40041), (2966, 39690), (3780, 31143), (3969, 29660), (4410, 26694), (4449, 26460), (5292, 22245), (5670, 20762), (5932, 19845), (6615, 17796), (7415, 15876), (7938, 14830), (8820, 13347), (8898, 13230), (10381, 11340)]