80771400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1996

約数の個数: 144

約数和(自身を含む): 283196160

約数和(自身を除く): 202424760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 1951, 2070, 2300, 2760, 3450, 3902, 4140, 4600, 5175, 5853, 6900, 7804, 8280, 9755, 10350, 11706, 13800, 15608, 17559, 19510, 20700, 23412, 29265, 35118, 39020, 41400, 44873, 46824, 48775, 58530, 70236, 78040, 87795, 89746, 97550, 117060, 134619, 140472, 146325, 175590, 179492, 195100, 224365, 234120, 269238, 292650, 351180, 358984, 390200, 403857, 438975, 448730, 538476, 585300, 673095, 702360, 807714, 877950, 897460, 1076952, 1121825, 1170600, 1346190, 1615428, 1755900, 1794920, 2019285, 2243650, 2692380, 3230856, 3365475, 3511800, 4038570, 4487300, 5384760, 6730950, 8077140, 8974600, 10096425, 13461900, 16154280, 20192850, 26923800, 40385700, 80771400]

約数ペア:

[(1, 80771400), (2, 40385700), (3, 26923800), (4, 20192850), (5, 16154280), (6, 13461900), (8, 10096425), (9, 8974600), (10, 8077140), (12, 6730950), (15, 5384760), (18, 4487300), (20, 4038570), (23, 3511800), (24, 3365475), (25, 3230856), (30, 2692380), (36, 2243650), (40, 2019285), (45, 1794920), (46, 1755900), (50, 1615428), (60, 1346190), (69, 1170600), (72, 1121825), (75, 1076952), (90, 897460), (92, 877950), (100, 807714), (115, 702360), (120, 673095), (138, 585300), (150, 538476), (180, 448730), (184, 438975), (200, 403857), (207, 390200), (225, 358984), (230, 351180), (276, 292650), (300, 269238), (345, 234120), (360, 224365), (414, 195100), (450, 179492), (460, 175590), (552, 146325), (575, 140472), (600, 134619), (690, 117060), (828, 97550), (900, 89746), (920, 87795), (1035, 78040), (1150, 70236), (1380, 58530), (1656, 48775), (1725, 46824), (1800, 44873), (1951, 41400), (2070, 39020), (2300, 35118), (2760, 29265), (3450, 23412), (3902, 20700), (4140, 19510), (4600, 17559), (5175, 15608), (5853, 13800), (6900, 11706), (7804, 10350), (8280, 9755)]