545891580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3060

約数の個数: 144

約数和(自身を含む): 1806430080

約数和(自身を除く): 1260538500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 316, 390, 395, 468, 474, 585, 711, 780, 790, 948, 1027, 1170, 1185, 1422, 1580, 2054, 2340, 2370, 2844, 2953, 3081, 3555, 4108, 4740, 5135, 5906, 6162, 7110, 8859, 9243, 10270, 11812, 12324, 14220, 14765, 15405, 17718, 18486, 20540, 26577, 29530, 30810, 35436, 36972, 38389, 44295, 46215, 53154, 59060, 61620, 76778, 88590, 92430, 106308, 115167, 132885, 153556, 177180, 184860, 191945, 230334, 233287, 265770, 345501, 383890, 460668, 466574, 531540, 575835, 691002, 699861, 767780, 933148, 1151670, 1166435, 1382004, 1399722, 1727505, 2099583, 2303340, 2332870, 2799444, 3032731, 3455010, 3499305, 4199166, 4665740, 6065462, 6910020, 6998610, 8398332, 9098193, 10497915, 12130924, 13997220, 15163655, 18196386, 20995830, 27294579, 30327310, 36392772, 41991660, 45490965, 54589158, 60654620, 90981930, 109178316, 136472895, 181963860, 272945790, 545891580]

約数ペア:

[(1, 545891580), (2, 272945790), (3, 181963860), (4, 136472895), (5, 109178316), (6, 90981930), (9, 60654620), (10, 54589158), (12, 45490965), (13, 41991660), (15, 36392772), (18, 30327310), (20, 27294579), (26, 20995830), (30, 18196386), (36, 15163655), (39, 13997220), (45, 12130924), (52, 10497915), (60, 9098193), (65, 8398332), (78, 6998610), (79, 6910020), (90, 6065462), (117, 4665740), (130, 4199166), (156, 3499305), (158, 3455010), (180, 3032731), (195, 2799444), (234, 2332870), (237, 2303340), (260, 2099583), (316, 1727505), (390, 1399722), (395, 1382004), (468, 1166435), (474, 1151670), (585, 933148), (711, 767780), (780, 699861), (790, 691002), (948, 575835), (1027, 531540), (1170, 466574), (1185, 460668), (1422, 383890), (1580, 345501), (2054, 265770), (2340, 233287), (2370, 230334), (2844, 191945), (2953, 184860), (3081, 177180), (3555, 153556), (4108, 132885), (4740, 115167), (5135, 106308), (5906, 92430), (6162, 88590), (7110, 76778), (8859, 61620), (9243, 59060), (10270, 53154), (11812, 46215), (12324, 44295), (14220, 38389), (14765, 36972), (15405, 35436), (17718, 30810), (18486, 29530), (20540, 26577)]