201241530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 653184000

約数和(自身を除く): 451942470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 41, 42, 45, 49, 53, 54, 63, 70, 82, 90, 98, 105, 106, 123, 126, 135, 147, 159, 189, 205, 210, 245, 246, 265, 270, 287, 294, 315, 318, 343, 369, 371, 378, 410, 441, 477, 490, 530, 574, 615, 630, 686, 735, 738, 742, 795, 861, 882, 945, 954, 1029, 1107, 1113, 1230, 1323, 1431, 1435, 1470, 1590, 1715, 1722, 1845, 1855, 1890, 2009, 2058, 2173, 2205, 2214, 2226, 2385, 2583, 2597, 2646, 2862, 2870, 3087, 3339, 3430, 3690, 3710, 4018, 4305, 4346, 4410, 4770, 5145, 5166, 5194, 5535, 5565, 6027, 6174, 6519, 6615, 6678, 7155, 7749, 7791, 8610, 9261, 10017, 10045, 10290, 10865, 11070, 11130, 12054, 12915, 12985, 13038, 13230, 14063, 14310, 15211, 15435, 15498, 15582, 16695, 18081, 18179, 18522, 19557, 20034, 20090, 21730, 23373, 25830, 25970, 28126, 30135, 30422, 30870, 32595, 33390, 36162, 36358, 38745, 38955, 39114, 42189, 45633, 46305, 46746, 50085, 54243, 54537, 58671, 60270, 65190, 70119, 70315, 76055, 77490, 77910, 84378, 90405, 90895, 91266, 92610, 97785, 100170, 106477, 108486, 109074, 116865, 117342, 126567, 136899, 140238, 140630, 152110, 163611, 180810, 181790, 195570, 210945, 212954, 228165, 233730, 253134, 271215, 272685, 273798, 293355, 319431, 327222, 350595, 379701, 410697, 421890, 456330, 490833, 532385, 542430, 545370, 586710, 632835, 638862, 684495, 701190, 745339, 759402, 818055, 821394, 958293, 981666, 1064770, 1265670, 1368990, 1490678, 1597155, 1636110, 1898505, 1916586, 2053485, 2236017, 2454165, 2874879, 3194310, 3726695, 3797010, 4106970, 4472034, 4791465, 4908330, 5749758, 6708051, 7453390, 9582930, 11180085, 13416102, 14374395, 20124153, 22360170, 28748790, 33540255, 40248306, 67080510, 100620765, 201241530]

約数ペア:

[(1, 201241530), (2, 100620765), (3, 67080510), (5, 40248306), (6, 33540255), (7, 28748790), (9, 22360170), (10, 20124153), (14, 14374395), (15, 13416102), (18, 11180085), (21, 9582930), (27, 7453390), (30, 6708051), (35, 5749758), (41, 4908330), (42, 4791465), (45, 4472034), (49, 4106970), (53, 3797010), (54, 3726695), (63, 3194310), (70, 2874879), (82, 2454165), (90, 2236017), (98, 2053485), (105, 1916586), (106, 1898505), (123, 1636110), (126, 1597155), (135, 1490678), (147, 1368990), (159, 1265670), (189, 1064770), (205, 981666), (210, 958293), (245, 821394), (246, 818055), (265, 759402), (270, 745339), (287, 701190), (294, 684495), (315, 638862), (318, 632835), (343, 586710), (369, 545370), (371, 542430), (378, 532385), (410, 490833), (441, 456330), (477, 421890), (490, 410697), (530, 379701), (574, 350595), (615, 327222), (630, 319431), (686, 293355), (735, 273798), (738, 272685), (742, 271215), (795, 253134), (861, 233730), (882, 228165), (945, 212954), (954, 210945), (1029, 195570), (1107, 181790), (1113, 180810), (1230, 163611), (1323, 152110), (1431, 140630), (1435, 140238), (1470, 136899), (1590, 126567), (1715, 117342), (1722, 116865), (1845, 109074), (1855, 108486), (1890, 106477), (2009, 100170), (2058, 97785), (2173, 92610), (2205, 91266), (2214, 90895), (2226, 90405), (2385, 84378), (2583, 77910), (2597, 77490), (2646, 76055), (2862, 70315), (2870, 70119), (3087, 65190), (3339, 60270), (3430, 58671), (3690, 54537), (3710, 54243), (4018, 50085), (4305, 46746), (4346, 46305), (4410, 45633), (4770, 42189), (5145, 39114), (5166, 38955), (5194, 38745), (5535, 36358), (5565, 36162), (6027, 33390), (6174, 32595), (6519, 30870), (6615, 30422), (6678, 30135), (7155, 28126), (7749, 25970), (7791, 25830), (8610, 23373), (9261, 21730), (10017, 20090), (10045, 20034), (10290, 19557), (10865, 18522), (11070, 18179), (11130, 18081), (12054, 16695), (12915, 15582), (12985, 15498), (13038, 15435), (13230, 15211), (14063, 14310)]