980245800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{60509}}^1$

素因数の和:60537

約数の個数: 120

約数和(自身を含む): 3404595150

約数和(自身を除く): 2424349350

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 60509, 121018, 181527, 242036, 302545, 363054, 484072, 544581, 605090, 726108, 907635, 1089162, 1210180, 1452216, 1512725, 1633743, 1815270, 2178324, 2420360, 2722905, 3025450, 3267486, 3630540, 4356648, 4538175, 4901229, 5445810, 6050900, 6534972, 7261080, 8168715, 9076350, 9802458, 10891620, 12101800, 13069944, 13614525, 16337430, 18152700, 19604916, 21783240, 24506145, 27229050, 32674860, 36305400, 39209832, 40843575, 49012290, 54458100, 65349720, 81687150, 98024580, 108916200, 122530725, 163374300, 196049160, 245061450, 326748600, 490122900, 980245800]

約数ペア:

[(1, 980245800), (2, 490122900), (3, 326748600), (4, 245061450), (5, 196049160), (6, 163374300), (8, 122530725), (9, 108916200), (10, 98024580), (12, 81687150), (15, 65349720), (18, 54458100), (20, 49012290), (24, 40843575), (25, 39209832), (27, 36305400), (30, 32674860), (36, 27229050), (40, 24506145), (45, 21783240), (50, 19604916), (54, 18152700), (60, 16337430), (72, 13614525), (75, 13069944), (81, 12101800), (90, 10891620), (100, 9802458), (108, 9076350), (120, 8168715), (135, 7261080), (150, 6534972), (162, 6050900), (180, 5445810), (200, 4901229), (216, 4538175), (225, 4356648), (270, 3630540), (300, 3267486), (324, 3025450), (360, 2722905), (405, 2420360), (450, 2178324), (540, 1815270), (600, 1633743), (648, 1512725), (675, 1452216), (810, 1210180), (900, 1089162), (1080, 907635), (1350, 726108), (1620, 605090), (1800, 544581), (2025, 484072), (2700, 363054), (3240, 302545), (4050, 242036), (5400, 181527), (8100, 121018), (16200, 60509)]