105615540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 339026688

約数和(自身を除く): 233411148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 97, 115, 138, 180, 194, 207, 230, 263, 276, 291, 345, 388, 414, 460, 485, 526, 582, 690, 789, 828, 873, 970, 1035, 1052, 1164, 1315, 1380, 1455, 1578, 1746, 1940, 2070, 2231, 2367, 2630, 2910, 3156, 3492, 3945, 4140, 4365, 4462, 4734, 5260, 5820, 6049, 6693, 7890, 8730, 8924, 9468, 11155, 11835, 12098, 13386, 15780, 17460, 18147, 20079, 22310, 23670, 24196, 25511, 26772, 30245, 33465, 36294, 40158, 44620, 47340, 51022, 54441, 60490, 66930, 72588, 76533, 80316, 90735, 100395, 102044, 108882, 120980, 127555, 133860, 153066, 181470, 200790, 217764, 229599, 255110, 272205, 306132, 362940, 382665, 401580, 459198, 510220, 544410, 586753, 765330, 918396, 1088820, 1147995, 1173506, 1530660, 1760259, 2295990, 2347012, 2933765, 3520518, 4591980, 5280777, 5867530, 7041036, 8801295, 10561554, 11735060, 17602590, 21123108, 26403885, 35205180, 52807770, 105615540]

約数ペア:

[(1, 105615540), (2, 52807770), (3, 35205180), (4, 26403885), (5, 21123108), (6, 17602590), (9, 11735060), (10, 10561554), (12, 8801295), (15, 7041036), (18, 5867530), (20, 5280777), (23, 4591980), (30, 3520518), (36, 2933765), (45, 2347012), (46, 2295990), (60, 1760259), (69, 1530660), (90, 1173506), (92, 1147995), (97, 1088820), (115, 918396), (138, 765330), (180, 586753), (194, 544410), (207, 510220), (230, 459198), (263, 401580), (276, 382665), (291, 362940), (345, 306132), (388, 272205), (414, 255110), (460, 229599), (485, 217764), (526, 200790), (582, 181470), (690, 153066), (789, 133860), (828, 127555), (873, 120980), (970, 108882), (1035, 102044), (1052, 100395), (1164, 90735), (1315, 80316), (1380, 76533), (1455, 72588), (1578, 66930), (1746, 60490), (1940, 54441), (2070, 51022), (2231, 47340), (2367, 44620), (2630, 40158), (2910, 36294), (3156, 33465), (3492, 30245), (3945, 26772), (4140, 25511), (4365, 24196), (4462, 23670), (4734, 22310), (5260, 20079), (5820, 18147), (6049, 17460), (6693, 15780), (7890, 13386), (8730, 12098), (8924, 11835), (9468, 11155)]