76452390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2171

約数の個数: 128

約数和(自身を含む): 245376000

約数和(自身を除く): 168923610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2129, 2394, 2565, 3591, 3990, 4258, 5130, 5985, 6387, 7182, 10645, 11970, 12774, 14903, 17955, 19161, 21290, 29806, 31935, 35910, 38322, 40451, 44709, 57483, 63870, 74515, 80902, 89418, 95805, 114966, 121353, 134127, 149030, 191610, 202255, 223545, 242706, 268254, 283157, 287415, 364059, 402381, 404510, 447090, 566314, 574830, 606765, 670635, 728118, 804762, 849471, 1092177, 1213530, 1341270, 1415785, 1698942, 1820295, 2011905, 2184354, 2548413, 2831570, 3640590, 4023810, 4247355, 5096826, 5460885, 7645239, 8494710, 10921770, 12742065, 15290478, 25484130, 38226195, 76452390]

約数ペア:

[(1, 76452390), (2, 38226195), (3, 25484130), (5, 15290478), (6, 12742065), (7, 10921770), (9, 8494710), (10, 7645239), (14, 5460885), (15, 5096826), (18, 4247355), (19, 4023810), (21, 3640590), (27, 2831570), (30, 2548413), (35, 2184354), (38, 2011905), (42, 1820295), (45, 1698942), (54, 1415785), (57, 1341270), (63, 1213530), (70, 1092177), (90, 849471), (95, 804762), (105, 728118), (114, 670635), (126, 606765), (133, 574830), (135, 566314), (171, 447090), (189, 404510), (190, 402381), (210, 364059), (266, 287415), (270, 283157), (285, 268254), (315, 242706), (342, 223545), (378, 202255), (399, 191610), (513, 149030), (570, 134127), (630, 121353), (665, 114966), (798, 95805), (855, 89418), (945, 80902), (1026, 74515), (1197, 63870), (1330, 57483), (1710, 44709), (1890, 40451), (1995, 38322), (2129, 35910), (2394, 31935), (2565, 29806), (3591, 21290), (3990, 19161), (4258, 17955), (5130, 14903), (5985, 12774), (6387, 11970), (7182, 10645)]