161092500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 120

約数和(自身を含む): 480746112

約数和(自身を除く): 319653612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 125, 141, 150, 188, 235, 250, 282, 300, 375, 457, 470, 500, 564, 625, 705, 750, 914, 940, 1175, 1250, 1371, 1410, 1500, 1828, 1875, 2285, 2350, 2500, 2742, 2820, 3525, 3750, 4570, 4700, 5484, 5875, 6855, 7050, 7500, 9140, 11425, 11750, 13710, 14100, 17625, 21479, 22850, 23500, 27420, 29375, 34275, 35250, 42958, 45700, 57125, 58750, 64437, 68550, 70500, 85916, 88125, 107395, 114250, 117500, 128874, 137100, 171375, 176250, 214790, 228500, 257748, 285625, 322185, 342750, 352500, 429580, 536975, 571250, 644370, 685500, 856875, 1073950, 1142500, 1288740, 1610925, 1713750, 2147900, 2684875, 3221850, 3427500, 5369750, 6443700, 8054625, 10739500, 13424375, 16109250, 26848750, 32218500, 40273125, 53697500, 80546250, 161092500]

約数ペア:

[(1, 161092500), (2, 80546250), (3, 53697500), (4, 40273125), (5, 32218500), (6, 26848750), (10, 16109250), (12, 13424375), (15, 10739500), (20, 8054625), (25, 6443700), (30, 5369750), (47, 3427500), (50, 3221850), (60, 2684875), (75, 2147900), (94, 1713750), (100, 1610925), (125, 1288740), (141, 1142500), (150, 1073950), (188, 856875), (235, 685500), (250, 644370), (282, 571250), (300, 536975), (375, 429580), (457, 352500), (470, 342750), (500, 322185), (564, 285625), (625, 257748), (705, 228500), (750, 214790), (914, 176250), (940, 171375), (1175, 137100), (1250, 128874), (1371, 117500), (1410, 114250), (1500, 107395), (1828, 88125), (1875, 85916), (2285, 70500), (2350, 68550), (2500, 64437), (2742, 58750), (2820, 57125), (3525, 45700), (3750, 42958), (4570, 35250), (4700, 34275), (5484, 29375), (5875, 27420), (6855, 23500), (7050, 22850), (7500, 21479), (9140, 17625), (11425, 14100), (11750, 13710)]