142362180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 455704704

約数和(自身を除く): 313342524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 137, 138, 180, 207, 230, 251, 274, 276, 345, 411, 414, 460, 502, 548, 685, 690, 753, 822, 828, 1004, 1035, 1233, 1255, 1370, 1380, 1506, 1644, 2055, 2070, 2259, 2466, 2510, 2740, 3012, 3151, 3765, 4110, 4140, 4518, 4932, 5020, 5773, 6165, 6302, 7530, 8220, 9036, 9453, 11295, 11546, 12330, 12604, 15060, 15755, 17319, 18906, 22590, 23092, 24660, 28359, 28865, 31510, 34387, 34638, 37812, 45180, 47265, 51957, 56718, 57730, 63020, 68774, 69276, 86595, 94530, 103161, 103914, 113436, 115460, 137548, 141795, 171935, 173190, 189060, 206322, 207828, 259785, 283590, 309483, 343870, 346380, 412644, 515805, 519570, 567180, 618966, 687740, 790901, 1031610, 1039140, 1237932, 1547415, 1581802, 2063220, 2372703, 3094830, 3163604, 3954505, 4745406, 6189660, 7118109, 7909010, 9490812, 11863515, 14236218, 15818020, 23727030, 28472436, 35590545, 47454060, 71181090, 142362180]

約数ペア:

[(1, 142362180), (2, 71181090), (3, 47454060), (4, 35590545), (5, 28472436), (6, 23727030), (9, 15818020), (10, 14236218), (12, 11863515), (15, 9490812), (18, 7909010), (20, 7118109), (23, 6189660), (30, 4745406), (36, 3954505), (45, 3163604), (46, 3094830), (60, 2372703), (69, 2063220), (90, 1581802), (92, 1547415), (115, 1237932), (137, 1039140), (138, 1031610), (180, 790901), (207, 687740), (230, 618966), (251, 567180), (274, 519570), (276, 515805), (345, 412644), (411, 346380), (414, 343870), (460, 309483), (502, 283590), (548, 259785), (685, 207828), (690, 206322), (753, 189060), (822, 173190), (828, 171935), (1004, 141795), (1035, 137548), (1233, 115460), (1255, 113436), (1370, 103914), (1380, 103161), (1506, 94530), (1644, 86595), (2055, 69276), (2070, 68774), (2259, 63020), (2466, 57730), (2510, 56718), (2740, 51957), (3012, 47265), (3151, 45180), (3765, 37812), (4110, 34638), (4140, 34387), (4518, 31510), (4932, 28865), (5020, 28359), (5773, 24660), (6165, 23092), (6302, 22590), (7530, 18906), (8220, 17319), (9036, 15755), (9453, 15060), (11295, 12604), (11546, 12330)]