266482980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1367}}^1$

素因数の和:1423

約数の個数: 144

約数和(自身を含む): 875629440

約数和(自身を除く): 609146460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 361, 380, 513, 540, 570, 684, 722, 855, 1026, 1083, 1140, 1367, 1444, 1710, 1805, 2052, 2166, 2565, 2734, 3249, 3420, 3610, 4101, 4332, 5130, 5415, 5468, 6498, 6835, 7220, 8202, 9747, 10260, 10830, 12303, 12996, 13670, 16245, 16404, 19494, 20505, 21660, 24606, 25973, 27340, 32490, 36909, 38988, 41010, 48735, 49212, 51946, 61515, 64980, 73818, 77919, 82020, 97470, 103892, 123030, 129865, 147636, 155838, 184545, 194940, 233757, 246060, 259730, 311676, 369090, 389595, 467514, 493487, 519460, 701271, 738180, 779190, 935028, 986974, 1168785, 1402542, 1480461, 1558380, 1973948, 2337570, 2467435, 2805084, 2960922, 3506355, 4441383, 4675140, 4934870, 5921844, 7012710, 7402305, 8882766, 9869740, 13324149, 14025420, 14804610, 17765532, 22206915, 26648298, 29609220, 44413830, 53296596, 66620745, 88827660, 133241490, 266482980]

約数ペア:

[(1, 266482980), (2, 133241490), (3, 88827660), (4, 66620745), (5, 53296596), (6, 44413830), (9, 29609220), (10, 26648298), (12, 22206915), (15, 17765532), (18, 14804610), (19, 14025420), (20, 13324149), (27, 9869740), (30, 8882766), (36, 7402305), (38, 7012710), (45, 5921844), (54, 4934870), (57, 4675140), (60, 4441383), (76, 3506355), (90, 2960922), (95, 2805084), (108, 2467435), (114, 2337570), (135, 1973948), (171, 1558380), (180, 1480461), (190, 1402542), (228, 1168785), (270, 986974), (285, 935028), (342, 779190), (361, 738180), (380, 701271), (513, 519460), (540, 493487), (570, 467514), (684, 389595), (722, 369090), (855, 311676), (1026, 259730), (1083, 246060), (1140, 233757), (1367, 194940), (1444, 184545), (1710, 155838), (1805, 147636), (2052, 129865), (2166, 123030), (2565, 103892), (2734, 97470), (3249, 82020), (3420, 77919), (3610, 73818), (4101, 64980), (4332, 61515), (5130, 51946), (5415, 49212), (5468, 48735), (6498, 41010), (6835, 38988), (7220, 36909), (8202, 32490), (9747, 27340), (10260, 25973), (10830, 24606), (12303, 21660), (12996, 20505), (13670, 19494), (16245, 16404)]