204299180100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{25222121}}^1$

素因数の和:25222147

約数の個数: 90

約数和(自身を含む): 662257257354

約数和(自身を除く): 457958077254

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, 25222121, 50444242, 75666363, 100888484, 126110605, 151332726, 226999089, 252221210, 302665452, 378331815, 453998178, 504442420, 630553025, 680997267, 756663630, 907996356, 1134995445, 1261106050, 1361994534, 1513327260, 1891659075, 2042991801, 2269990890, 2522212100, 2723989068, 3404986335, 3783318150, 4085983602, 4539981780, 5674977225, 6809972670, 7566636300, 8171967204, 10214959005, 11349954450, 13619945340, 17024931675, 20429918010, 22699908900, 34049863350, 40859836020, 51074795025, 68099726700, 102149590050, 204299180100]

約数ペア:

[(1, 204299180100), (2, 102149590050), (3, 68099726700), (4, 51074795025), (5, 40859836020), (6, 34049863350), (9, 22699908900), (10, 20429918010), (12, 17024931675), (15, 13619945340), (18, 11349954450), (20, 10214959005), (25, 8171967204), (27, 7566636300), (30, 6809972670), (36, 5674977225), (45, 4539981780), (50, 4085983602), (54, 3783318150), (60, 3404986335), (75, 2723989068), (81, 2522212100), (90, 2269990890), (100, 2042991801), (108, 1891659075), (135, 1513327260), (150, 1361994534), (162, 1261106050), (180, 1134995445), (225, 907996356), (270, 756663630), (300, 680997267), (324, 630553025), (405, 504442420), (450, 453998178), (540, 378331815), (675, 302665452), (810, 252221210), (900, 226999089), (1350, 151332726), (1620, 126110605), (2025, 100888484), (2700, 75666363), (4050, 50444242), (8100, 25222121)]