16396650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 44684640

約数和(自身を除く): 28287990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 83, 90, 150, 166, 225, 249, 415, 439, 450, 498, 747, 830, 878, 1245, 1317, 1494, 2075, 2195, 2490, 2634, 3735, 3951, 4150, 4390, 6225, 6585, 7470, 7902, 10975, 12450, 13170, 18675, 19755, 21950, 32925, 36437, 37350, 39510, 65850, 72874, 98775, 109311, 182185, 197550, 218622, 327933, 364370, 546555, 655866, 910925, 1093110, 1639665, 1821850, 2732775, 3279330, 5465550, 8198325, 16396650]

約数ペア:

[(1, 16396650), (2, 8198325), (3, 5465550), (5, 3279330), (6, 2732775), (9, 1821850), (10, 1639665), (15, 1093110), (18, 910925), (25, 655866), (30, 546555), (45, 364370), (50, 327933), (75, 218622), (83, 197550), (90, 182185), (150, 109311), (166, 98775), (225, 72874), (249, 65850), (415, 39510), (439, 37350), (450, 36437), (498, 32925), (747, 21950), (830, 19755), (878, 18675), (1245, 13170), (1317, 12450), (1494, 10975), (2075, 7902), (2195, 7470), (2490, 6585), (2634, 6225), (3735, 4390), (3951, 4150)]