45550980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 108

約数和(自身を含む): 146034252

約数和(自身を除く): 100483272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 701, 722, 855, 1083, 1140, 1402, 1444, 1710, 1805, 2103, 2166, 2804, 3249, 3420, 3505, 3610, 4206, 4332, 5415, 6309, 6498, 7010, 7220, 8412, 10515, 10830, 12618, 12996, 13319, 14020, 16245, 21030, 21660, 25236, 26638, 31545, 32490, 39957, 42060, 53276, 63090, 64980, 66595, 79914, 119871, 126180, 133190, 159828, 199785, 239742, 253061, 266380, 399570, 479484, 506122, 599355, 759183, 799140, 1012244, 1198710, 1265305, 1518366, 2277549, 2397420, 2530610, 3036732, 3795915, 4555098, 5061220, 7591830, 9110196, 11387745, 15183660, 22775490, 45550980]

約数ペア:

[(1, 45550980), (2, 22775490), (3, 15183660), (4, 11387745), (5, 9110196), (6, 7591830), (9, 5061220), (10, 4555098), (12, 3795915), (15, 3036732), (18, 2530610), (19, 2397420), (20, 2277549), (30, 1518366), (36, 1265305), (38, 1198710), (45, 1012244), (57, 799140), (60, 759183), (76, 599355), (90, 506122), (95, 479484), (114, 399570), (171, 266380), (180, 253061), (190, 239742), (228, 199785), (285, 159828), (342, 133190), (361, 126180), (380, 119871), (570, 79914), (684, 66595), (701, 64980), (722, 63090), (855, 53276), (1083, 42060), (1140, 39957), (1402, 32490), (1444, 31545), (1710, 26638), (1805, 25236), (2103, 21660), (2166, 21030), (2804, 16245), (3249, 14020), (3420, 13319), (3505, 12996), (3610, 12618), (4206, 10830), (4332, 10515), (5415, 8412), (6309, 7220), (6498, 7010)]