133757820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 144

約数和(自身を含む): 469647360

約数和(自身を除く): 335889540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1279, 1494, 1660, 1743, 2324, 2490, 2558, 2905, 2988, 3486, 3735, 3837, 4980, 5116, 5229, 5810, 6395, 6972, 7470, 7674, 8715, 8953, 10458, 11511, 11620, 12790, 14940, 15348, 17430, 17906, 19185, 20916, 23022, 25580, 26145, 26859, 34860, 35812, 38370, 44765, 46044, 52290, 53718, 57555, 76740, 80577, 89530, 104580, 106157, 107436, 115110, 134295, 161154, 179060, 212314, 230220, 268590, 318471, 322308, 402885, 424628, 530785, 537180, 636942, 743099, 805770, 955413, 1061570, 1273884, 1486198, 1592355, 1611540, 1910826, 2123140, 2229297, 2972396, 3184710, 3715495, 3821652, 4458594, 4777065, 6369420, 6687891, 7430990, 8917188, 9554130, 11146485, 13375782, 14861980, 19108260, 22292970, 26751564, 33439455, 44585940, 66878910, 133757820]

約数ペア:

[(1, 133757820), (2, 66878910), (3, 44585940), (4, 33439455), (5, 26751564), (6, 22292970), (7, 19108260), (9, 14861980), (10, 13375782), (12, 11146485), (14, 9554130), (15, 8917188), (18, 7430990), (20, 6687891), (21, 6369420), (28, 4777065), (30, 4458594), (35, 3821652), (36, 3715495), (42, 3184710), (45, 2972396), (60, 2229297), (63, 2123140), (70, 1910826), (83, 1611540), (84, 1592355), (90, 1486198), (105, 1273884), (126, 1061570), (140, 955413), (166, 805770), (180, 743099), (210, 636942), (249, 537180), (252, 530785), (315, 424628), (332, 402885), (415, 322308), (420, 318471), (498, 268590), (581, 230220), (630, 212314), (747, 179060), (830, 161154), (996, 134295), (1162, 115110), (1245, 107436), (1260, 106157), (1279, 104580), (1494, 89530), (1660, 80577), (1743, 76740), (2324, 57555), (2490, 53718), (2558, 52290), (2905, 46044), (2988, 44765), (3486, 38370), (3735, 35812), (3837, 34860), (4980, 26859), (5116, 26145), (5229, 25580), (5810, 23022), (6395, 20916), (6972, 19185), (7470, 17906), (7674, 17430), (8715, 15348), (8953, 14940), (10458, 12790), (11511, 11620)]