68047290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 188225856

約数和(自身を除く): 120178566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 243, 246, 270, 369, 405, 410, 486, 615, 683, 738, 810, 1107, 1215, 1230, 1366, 1845, 2049, 2214, 2430, 3321, 3415, 3690, 4098, 5535, 6147, 6642, 6830, 9963, 10245, 11070, 12294, 16605, 18441, 19926, 20490, 28003, 30735, 33210, 36882, 49815, 55323, 56006, 61470, 84009, 92205, 99630, 110646, 140015, 165969, 168018, 184410, 252027, 276615, 280030, 331938, 420045, 504054, 553230, 756081, 829845, 840090, 1260135, 1512162, 1659690, 2268243, 2520270, 3780405, 4536486, 6804729, 7560810, 11341215, 13609458, 22682430, 34023645, 68047290]

約数ペア:

[(1, 68047290), (2, 34023645), (3, 22682430), (5, 13609458), (6, 11341215), (9, 7560810), (10, 6804729), (15, 4536486), (18, 3780405), (27, 2520270), (30, 2268243), (41, 1659690), (45, 1512162), (54, 1260135), (81, 840090), (82, 829845), (90, 756081), (123, 553230), (135, 504054), (162, 420045), (205, 331938), (243, 280030), (246, 276615), (270, 252027), (369, 184410), (405, 168018), (410, 165969), (486, 140015), (615, 110646), (683, 99630), (738, 92205), (810, 84009), (1107, 61470), (1215, 56006), (1230, 55323), (1366, 49815), (1845, 36882), (2049, 33210), (2214, 30735), (2430, 28003), (3321, 20490), (3415, 19926), (3690, 18441), (4098, 16605), (5535, 12294), (6147, 11070), (6642, 10245), (6830, 9963)]