54922140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 216

約数和(自身を含む): 209139840

約数和(自身を除く): 154217700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 479, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 958, 980, 1092, 1170, 1260, 1274, 1365, 1437, 1470, 1638, 1764, 1820, 1911, 1916, 2205, 2340, 2395, 2548, 2730, 2874, 2940, 3185, 3276, 3353, 3822, 4095, 4311, 4410, 4790, 5460, 5733, 5748, 6227, 6370, 6706, 7185, 7644, 8190, 8622, 8820, 9555, 9580, 10059, 11466, 12454, 12740, 13412, 14370, 16380, 16765, 17244, 18681, 19110, 20118, 21555, 22932, 23471, 24908, 28665, 28740, 30177, 31135, 33530, 37362, 38220, 40236, 43110, 43589, 46942, 50295, 56043, 57330, 60354, 62270, 67060, 70413, 74724, 86220, 87178, 93405, 93884, 100590, 112086, 114660, 117355, 120708, 124540, 130767, 140826, 150885, 174356, 186810, 201180, 211239, 217945, 224172, 234710, 261534, 280215, 281652, 301770, 305123, 352065, 373620, 392301, 422478, 435890, 469420, 523068, 560430, 603540, 610246, 653835, 704130, 784602, 844956, 871780, 915369, 1056195, 1120860, 1220492, 1307670, 1408260, 1525615, 1569204, 1830738, 1961505, 2112390, 2615340, 2746107, 3051230, 3661476, 3923010, 4224780, 4576845, 5492214, 6102460, 7846020, 9153690, 10984428, 13730535, 18307380, 27461070, 54922140]

約数ペア:

[(1, 54922140), (2, 27461070), (3, 18307380), (4, 13730535), (5, 10984428), (6, 9153690), (7, 7846020), (9, 6102460), (10, 5492214), (12, 4576845), (13, 4224780), (14, 3923010), (15, 3661476), (18, 3051230), (20, 2746107), (21, 2615340), (26, 2112390), (28, 1961505), (30, 1830738), (35, 1569204), (36, 1525615), (39, 1408260), (42, 1307670), (45, 1220492), (49, 1120860), (52, 1056195), (60, 915369), (63, 871780), (65, 844956), (70, 784602), (78, 704130), (84, 653835), (90, 610246), (91, 603540), (98, 560430), (105, 523068), (117, 469420), (126, 435890), (130, 422478), (140, 392301), (147, 373620), (156, 352065), (180, 305123), (182, 301770), (195, 281652), (196, 280215), (210, 261534), (234, 234710), (245, 224172), (252, 217945), (260, 211239), (273, 201180), (294, 186810), (315, 174356), (364, 150885), (390, 140826), (420, 130767), (441, 124540), (455, 120708), (468, 117355), (479, 114660), (490, 112086), (546, 100590), (585, 93884), (588, 93405), (630, 87178), (637, 86220), (735, 74724), (780, 70413), (819, 67060), (882, 62270), (910, 60354), (958, 57330), (980, 56043), (1092, 50295), (1170, 46942), (1260, 43589), (1274, 43110), (1365, 40236), (1437, 38220), (1470, 37362), (1638, 33530), (1764, 31135), (1820, 30177), (1911, 28740), (1916, 28665), (2205, 24908), (2340, 23471), (2395, 22932), (2548, 21555), (2730, 20118), (2874, 19110), (2940, 18681), (3185, 17244), (3276, 16765), (3353, 16380), (3822, 14370), (4095, 13412), (4311, 12740), (4410, 12454), (4790, 11466), (5460, 10059), (5733, 9580), (5748, 9555), (6227, 8820), (6370, 8622), (6706, 8190), (7185, 7644)]