28305381750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{1619}}^1\times {\mathrm{23311}}^1$

素因数の和:24950

約数の個数: 64

約数和(自身を含む): 70696903680

約数和(自身を除く): 42391521930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 1619, 3238, 4857, 8095, 9714, 16190, 23311, 24285, 40475, 46622, 48570, 69933, 80950, 116555, 121425, 139866, 202375, 233110, 242850, 349665, 404750, 582775, 607125, 699330, 1165550, 1214250, 1748325, 2913875, 3496650, 5827750, 8741625, 17483250, 37740509, 75481018, 113221527, 188702545, 226443054, 377405090, 566107635, 943512725, 1132215270, 1887025450, 2830538175, 4717563625, 5661076350, 9435127250, 14152690875, 28305381750]

約数ペア:

[(1, 28305381750), (2, 14152690875), (3, 9435127250), (5, 5661076350), (6, 4717563625), (10, 2830538175), (15, 1887025450), (25, 1132215270), (30, 943512725), (50, 566107635), (75, 377405090), (125, 226443054), (150, 188702545), (250, 113221527), (375, 75481018), (750, 37740509), (1619, 17483250), (3238, 8741625), (4857, 5827750), (8095, 3496650), (9714, 2913875), (16190, 1748325), (23311, 1214250), (24285, 1165550), (40475, 699330), (46622, 607125), (48570, 582775), (69933, 404750), (80950, 349665), (116555, 242850), (121425, 233110), (139866, 202375)]