160972500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 180

約数和(自身を含む): 512236032

約数和(自身を除く): 351263532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 127, 130, 150, 156, 169, 195, 250, 254, 260, 300, 325, 338, 375, 381, 390, 500, 507, 508, 625, 635, 650, 676, 750, 762, 780, 845, 975, 1014, 1250, 1270, 1300, 1500, 1524, 1625, 1651, 1690, 1875, 1905, 1950, 2028, 2500, 2535, 2540, 3175, 3250, 3302, 3380, 3750, 3810, 3900, 4225, 4875, 4953, 5070, 6350, 6500, 6604, 7500, 7620, 8125, 8255, 8450, 9525, 9750, 9906, 10140, 12675, 12700, 15875, 16250, 16510, 16900, 19050, 19500, 19812, 21125, 21463, 24375, 24765, 25350, 31750, 32500, 33020, 38100, 41275, 42250, 42926, 47625, 48750, 49530, 50700, 63375, 63500, 64389, 79375, 82550, 84500, 85852, 95250, 97500, 99060, 105625, 107315, 123825, 126750, 128778, 158750, 165100, 190500, 206375, 211250, 214630, 238125, 247650, 253500, 257556, 316875, 317500, 321945, 412750, 422500, 429260, 476250, 495300, 536575, 619125, 633750, 643890, 825500, 952500, 1031875, 1073150, 1238250, 1267500, 1287780, 1609725, 2063750, 2146300, 2476500, 2682875, 3095625, 3219450, 4127500, 5365750, 6191250, 6438900, 8048625, 10731500, 12382500, 13414375, 16097250, 26828750, 32194500, 40243125, 53657500, 80486250, 160972500]

約数ペア:

[(1, 160972500), (2, 80486250), (3, 53657500), (4, 40243125), (5, 32194500), (6, 26828750), (10, 16097250), (12, 13414375), (13, 12382500), (15, 10731500), (20, 8048625), (25, 6438900), (26, 6191250), (30, 5365750), (39, 4127500), (50, 3219450), (52, 3095625), (60, 2682875), (65, 2476500), (75, 2146300), (78, 2063750), (100, 1609725), (125, 1287780), (127, 1267500), (130, 1238250), (150, 1073150), (156, 1031875), (169, 952500), (195, 825500), (250, 643890), (254, 633750), (260, 619125), (300, 536575), (325, 495300), (338, 476250), (375, 429260), (381, 422500), (390, 412750), (500, 321945), (507, 317500), (508, 316875), (625, 257556), (635, 253500), (650, 247650), (676, 238125), (750, 214630), (762, 211250), (780, 206375), (845, 190500), (975, 165100), (1014, 158750), (1250, 128778), (1270, 126750), (1300, 123825), (1500, 107315), (1524, 105625), (1625, 99060), (1651, 97500), (1690, 95250), (1875, 85852), (1905, 84500), (1950, 82550), (2028, 79375), (2500, 64389), (2535, 63500), (2540, 63375), (3175, 50700), (3250, 49530), (3302, 48750), (3380, 47625), (3750, 42926), (3810, 42250), (3900, 41275), (4225, 38100), (4875, 33020), (4953, 32500), (5070, 31750), (6350, 25350), (6500, 24765), (6604, 24375), (7500, 21463), (7620, 21125), (8125, 19812), (8255, 19500), (8450, 19050), (9525, 16900), (9750, 16510), (9906, 16250), (10140, 15875), (12675, 12700)]