1277259300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{27827}}^1$

素因数の和:27867

約数の個数: 144

約数和(自身を含む): 4347846720

約数和(自身を除く): 3070587420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4590, 5100, 7650, 9180, 11475, 15300, 22950, 27827, 45900, 55654, 83481, 111308, 139135, 166962, 250443, 278270, 333924, 417405, 473059, 500886, 556540, 695675, 751329, 834810, 946118, 1001772, 1252215, 1391350, 1419177, 1502658, 1669620, 1892236, 2087025, 2365295, 2504430, 2782700, 2838354, 3005316, 3756645, 4174050, 4257531, 4730590, 5008860, 5676708, 6261075, 7095885, 7513290, 8348100, 8515062, 9461180, 11826475, 12522150, 12772593, 14191770, 15026580, 17030124, 18783225, 21287655, 23652950, 25044300, 25545186, 28383540, 35479425, 37566450, 42575310, 47305900, 51090372, 63862965, 70958850, 75132900, 85150620, 106438275, 127725930, 141917700, 212876550, 255451860, 319314825, 425753100, 638629650, 1277259300]

約数ペア:

[(1, 1277259300), (2, 638629650), (3, 425753100), (4, 319314825), (5, 255451860), (6, 212876550), (9, 141917700), (10, 127725930), (12, 106438275), (15, 85150620), (17, 75132900), (18, 70958850), (20, 63862965), (25, 51090372), (27, 47305900), (30, 42575310), (34, 37566450), (36, 35479425), (45, 28383540), (50, 25545186), (51, 25044300), (54, 23652950), (60, 21287655), (68, 18783225), (75, 17030124), (85, 15026580), (90, 14191770), (100, 12772593), (102, 12522150), (108, 11826475), (135, 9461180), (150, 8515062), (153, 8348100), (170, 7513290), (180, 7095885), (204, 6261075), (225, 5676708), (255, 5008860), (270, 4730590), (300, 4257531), (306, 4174050), (340, 3756645), (425, 3005316), (450, 2838354), (459, 2782700), (510, 2504430), (540, 2365295), (612, 2087025), (675, 1892236), (765, 1669620), (850, 1502658), (900, 1419177), (918, 1391350), (1020, 1252215), (1275, 1001772), (1350, 946118), (1530, 834810), (1700, 751329), (1836, 695675), (2295, 556540), (2550, 500886), (2700, 473059), (3060, 417405), (3825, 333924), (4590, 278270), (5100, 250443), (7650, 166962), (9180, 139135), (11475, 111308), (15300, 83481), (22950, 55654), (27827, 45900)]