204784200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{12641}}^1$

素因数の和:12669

約数の個数: 120

約数和(自身を含む): 711302130

約数和(自身を除く): 506517930

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, 12641, 16200, 25282, 37923, 50564, 63205, 75846, 101128, 113769, 126410, 151692, 189615, 227538, 252820, 303384, 316025, 341307, 379230, 455076, 505640, 568845, 632050, 682614, 758460, 910152, 948075, 1023921, 1137690, 1264100, 1365228, 1516920, 1706535, 1896150, 2047842, 2275380, 2528200, 2730456, 2844225, 3413070, 3792300, 4095684, 4550760, 5119605, 5688450, 6826140, 7584600, 8191368, 8532675, 10239210, 11376900, 13652280, 17065350, 20478420, 22753800, 25598025, 34130700, 40956840, 51196050, 68261400, 102392100, 204784200]

約数ペア:

[(1, 204784200), (2, 102392100), (3, 68261400), (4, 51196050), (5, 40956840), (6, 34130700), (8, 25598025), (9, 22753800), (10, 20478420), (12, 17065350), (15, 13652280), (18, 11376900), (20, 10239210), (24, 8532675), (25, 8191368), (27, 7584600), (30, 6826140), (36, 5688450), (40, 5119605), (45, 4550760), (50, 4095684), (54, 3792300), (60, 3413070), (72, 2844225), (75, 2730456), (81, 2528200), (90, 2275380), (100, 2047842), (108, 1896150), (120, 1706535), (135, 1516920), (150, 1365228), (162, 1264100), (180, 1137690), (200, 1023921), (216, 948075), (225, 910152), (270, 758460), (300, 682614), (324, 632050), (360, 568845), (405, 505640), (450, 455076), (540, 379230), (600, 341307), (648, 316025), (675, 303384), (810, 252820), (900, 227538), (1080, 189615), (1350, 151692), (1620, 126410), (1800, 113769), (2025, 101128), (2700, 75846), (3240, 63205), (4050, 50564), (5400, 37923), (8100, 25282), (12641, 16200)]