61268940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 131783220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1367, 1494, 1660, 2241, 2490, 2734, 2988, 3735, 4101, 4482, 4980, 5468, 6835, 7470, 8202, 8964, 11205, 12303, 13670, 14940, 16404, 20505, 22410, 24606, 27340, 36909, 41010, 44820, 49212, 61515, 73818, 82020, 113461, 123030, 147636, 184545, 226922, 246060, 340383, 369090, 453844, 567305, 680766, 738180, 1021149, 1134610, 1361532, 1701915, 2042298, 2269220, 3063447, 3403830, 4084596, 5105745, 6126894, 6807660, 10211490, 12253788, 15317235, 20422980, 30634470, 61268940]

約数ペア:

[(1, 61268940), (2, 30634470), (3, 20422980), (4, 15317235), (5, 12253788), (6, 10211490), (9, 6807660), (10, 6126894), (12, 5105745), (15, 4084596), (18, 3403830), (20, 3063447), (27, 2269220), (30, 2042298), (36, 1701915), (45, 1361532), (54, 1134610), (60, 1021149), (83, 738180), (90, 680766), (108, 567305), (135, 453844), (166, 369090), (180, 340383), (249, 246060), (270, 226922), (332, 184545), (415, 147636), (498, 123030), (540, 113461), (747, 82020), (830, 73818), (996, 61515), (1245, 49212), (1367, 44820), (1494, 41010), (1660, 36909), (2241, 27340), (2490, 24606), (2734, 22410), (2988, 20505), (3735, 16404), (4101, 14940), (4482, 13670), (4980, 12303), (5468, 11205), (6835, 8964), (7470, 8202)]