73262800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 193145624

約数和(自身を除く): 119882824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 73, 80, 100, 104, 130, 146, 193, 200, 208, 260, 292, 325, 365, 386, 400, 520, 584, 650, 730, 772, 949, 965, 1040, 1168, 1300, 1460, 1544, 1825, 1898, 1930, 2509, 2600, 2920, 3088, 3650, 3796, 3860, 4745, 4825, 5018, 5200, 5840, 7300, 7592, 7720, 9490, 9650, 10036, 12545, 14089, 14600, 15184, 15440, 18980, 19300, 20072, 23725, 25090, 28178, 29200, 37960, 38600, 40144, 47450, 50180, 56356, 62725, 70445, 75920, 77200, 94900, 100360, 112712, 125450, 140890, 183157, 189800, 200720, 225424, 250900, 281780, 352225, 366314, 379600, 501800, 563560, 704450, 732628, 915785, 1003600, 1127120, 1408900, 1465256, 1831570, 2817800, 2930512, 3663140, 4578925, 5635600, 7326280, 9157850, 14652560, 18315700, 36631400, 73262800]

約数ペア:

[(1, 73262800), (2, 36631400), (4, 18315700), (5, 14652560), (8, 9157850), (10, 7326280), (13, 5635600), (16, 4578925), (20, 3663140), (25, 2930512), (26, 2817800), (40, 1831570), (50, 1465256), (52, 1408900), (65, 1127120), (73, 1003600), (80, 915785), (100, 732628), (104, 704450), (130, 563560), (146, 501800), (193, 379600), (200, 366314), (208, 352225), (260, 281780), (292, 250900), (325, 225424), (365, 200720), (386, 189800), (400, 183157), (520, 140890), (584, 125450), (650, 112712), (730, 100360), (772, 94900), (949, 77200), (965, 75920), (1040, 70445), (1168, 62725), (1300, 56356), (1460, 50180), (1544, 47450), (1825, 40144), (1898, 38600), (1930, 37960), (2509, 29200), (2600, 28178), (2920, 25090), (3088, 23725), (3650, 20072), (3796, 19300), (3860, 18980), (4745, 15440), (4825, 15184), (5018, 14600), (5200, 14089), (5840, 12545), (7300, 10036), (7592, 9650), (7720, 9490)]