159965400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{5441}}^1$

素因数の和:5474

約数の個数: 144

約数和(自身を含む): 576960840

約数和(自身を除く): 416995440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5441, 5880, 7350, 9800, 10882, 14700, 16323, 21764, 27205, 29400, 32646, 38087, 43528, 54410, 65292, 76174, 81615, 108820, 114261, 130584, 136025, 152348, 163230, 190435, 217640, 228522, 266609, 272050, 304696, 326460, 380870, 408075, 457044, 533218, 544100, 571305, 652920, 761740, 799827, 816150, 914088, 952175, 1066436, 1088200, 1142610, 1333045, 1523480, 1599654, 1632300, 1904350, 2132872, 2285220, 2666090, 2856525, 3199308, 3264600, 3808700, 3999135, 4570440, 5332180, 5713050, 6398616, 6665225, 7617400, 7998270, 10664360, 11426100, 13330450, 15996540, 19995675, 22852200, 26660900, 31993080, 39991350, 53321800, 79982700, 159965400]

約数ペア:

[(1, 159965400), (2, 79982700), (3, 53321800), (4, 39991350), (5, 31993080), (6, 26660900), (7, 22852200), (8, 19995675), (10, 15996540), (12, 13330450), (14, 11426100), (15, 10664360), (20, 7998270), (21, 7617400), (24, 6665225), (25, 6398616), (28, 5713050), (30, 5332180), (35, 4570440), (40, 3999135), (42, 3808700), (49, 3264600), (50, 3199308), (56, 2856525), (60, 2666090), (70, 2285220), (75, 2132872), (84, 1904350), (98, 1632300), (100, 1599654), (105, 1523480), (120, 1333045), (140, 1142610), (147, 1088200), (150, 1066436), (168, 952175), (175, 914088), (196, 816150), (200, 799827), (210, 761740), (245, 652920), (280, 571305), (294, 544100), (300, 533218), (350, 457044), (392, 408075), (420, 380870), (490, 326460), (525, 304696), (588, 272050), (600, 266609), (700, 228522), (735, 217640), (840, 190435), (980, 163230), (1050, 152348), (1176, 136025), (1225, 130584), (1400, 114261), (1470, 108820), (1960, 81615), (2100, 76174), (2450, 65292), (2940, 54410), (3675, 43528), (4200, 38087), (4900, 32646), (5441, 29400), (5880, 27205), (7350, 21764), (9800, 16323), (10882, 14700)]