85306000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 236422368

約数和(自身を除く): 151116368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 125, 130, 136, 170, 193, 200, 208, 221, 250, 260, 272, 325, 340, 386, 400, 425, 442, 500, 520, 650, 680, 772, 850, 884, 965, 1000, 1040, 1105, 1300, 1360, 1544, 1625, 1700, 1768, 1930, 2000, 2125, 2210, 2509, 2600, 3088, 3250, 3281, 3400, 3536, 3860, 4250, 4420, 4825, 5018, 5200, 5525, 6500, 6562, 6800, 7720, 8500, 8840, 9650, 10036, 11050, 12545, 13000, 13124, 15440, 16405, 17000, 17680, 19300, 20072, 22100, 24125, 25090, 26000, 26248, 27625, 32810, 34000, 38600, 40144, 42653, 44200, 48250, 50180, 52496, 55250, 62725, 65620, 77200, 82025, 85306, 88400, 96500, 100360, 110500, 125450, 131240, 164050, 170612, 193000, 200720, 213265, 221000, 250900, 262480, 313625, 328100, 341224, 386000, 410125, 426530, 442000, 501800, 627250, 656200, 682448, 820250, 853060, 1003600, 1066325, 1254500, 1312400, 1640500, 1706120, 2132650, 2509000, 3281000, 3412240, 4265300, 5018000, 5331625, 6562000, 8530600, 10663250, 17061200, 21326500, 42653000, 85306000]

約数ペア:

[(1, 85306000), (2, 42653000), (4, 21326500), (5, 17061200), (8, 10663250), (10, 8530600), (13, 6562000), (16, 5331625), (17, 5018000), (20, 4265300), (25, 3412240), (26, 3281000), (34, 2509000), (40, 2132650), (50, 1706120), (52, 1640500), (65, 1312400), (68, 1254500), (80, 1066325), (85, 1003600), (100, 853060), (104, 820250), (125, 682448), (130, 656200), (136, 627250), (170, 501800), (193, 442000), (200, 426530), (208, 410125), (221, 386000), (250, 341224), (260, 328100), (272, 313625), (325, 262480), (340, 250900), (386, 221000), (400, 213265), (425, 200720), (442, 193000), (500, 170612), (520, 164050), (650, 131240), (680, 125450), (772, 110500), (850, 100360), (884, 96500), (965, 88400), (1000, 85306), (1040, 82025), (1105, 77200), (1300, 65620), (1360, 62725), (1544, 55250), (1625, 52496), (1700, 50180), (1768, 48250), (1930, 44200), (2000, 42653), (2125, 40144), (2210, 38600), (2509, 34000), (2600, 32810), (3088, 27625), (3250, 26248), (3281, 26000), (3400, 25090), (3536, 24125), (3860, 22100), (4250, 20072), (4420, 19300), (4825, 17680), (5018, 17000), (5200, 16405), (5525, 15440), (6500, 13124), (6562, 13000), (6800, 12545), (7720, 11050), (8500, 10036), (8840, 9650)]