155220300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19163}}^1$

素因数の和:19189

約数の個数: 90

約数和(自身を含む): 503189148

約数和(自身を除く): 347968848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 19163, 38326, 57489, 76652, 95815, 114978, 172467, 191630, 229956, 287445, 344934, 383260, 479075, 517401, 574890, 689868, 862335, 958150, 1034802, 1149780, 1437225, 1552203, 1724670, 1916300, 2069604, 2587005, 2874450, 3104406, 3449340, 4311675, 5174010, 5748900, 6208812, 7761015, 8623350, 10348020, 12935025, 15522030, 17246700, 25870050, 31044060, 38805075, 51740100, 77610150, 155220300]

約数ペア:

[(1, 155220300), (2, 77610150), (3, 51740100), (4, 38805075), (5, 31044060), (6, 25870050), (9, 17246700), (10, 15522030), (12, 12935025), (15, 10348020), (18, 8623350), (20, 7761015), (25, 6208812), (27, 5748900), (30, 5174010), (36, 4311675), (45, 3449340), (50, 3104406), (54, 2874450), (60, 2587005), (75, 2069604), (81, 1916300), (90, 1724670), (100, 1552203), (108, 1437225), (135, 1149780), (150, 1034802), (162, 958150), (180, 862335), (225, 689868), (270, 574890), (300, 517401), (324, 479075), (405, 383260), (450, 344934), (540, 287445), (675, 229956), (810, 191630), (900, 172467), (1350, 114978), (1620, 95815), (2025, 76652), (2700, 57489), (4050, 38326), (8100, 19163)]