529871220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3572

約数の個数: 144

約数和(自身を含む): 1721061888

約数和(自身を除く): 1191190668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 3517, 4185, 4860, 5022, 5580, 7034, 7533, 8370, 10044, 10551, 12555, 14068, 15066, 16740, 17585, 21102, 25110, 30132, 31653, 35170, 37665, 42204, 50220, 52755, 63306, 70340, 75330, 94959, 105510, 109027, 126612, 150660, 158265, 189918, 211020, 218054, 284877, 316530, 327081, 379836, 436108, 474795, 545135, 569754, 633060, 654162, 854631, 949590, 981243, 1090270, 1139508, 1308324, 1424385, 1635405, 1709262, 1899180, 1962486, 2180540, 2848770, 2943729, 3270810, 3418524, 3924972, 4273155, 4906215, 5697540, 5887458, 6541620, 8546310, 8831187, 9812430, 11774916, 14718645, 17092620, 17662374, 19624860, 26493561, 29437290, 35324748, 44155935, 52987122, 58874580, 88311870, 105974244, 132467805, 176623740, 264935610, 529871220]

約数ペア:

[(1, 529871220), (2, 264935610), (3, 176623740), (4, 132467805), (5, 105974244), (6, 88311870), (9, 58874580), (10, 52987122), (12, 44155935), (15, 35324748), (18, 29437290), (20, 26493561), (27, 19624860), (30, 17662374), (31, 17092620), (36, 14718645), (45, 11774916), (54, 9812430), (60, 8831187), (62, 8546310), (81, 6541620), (90, 5887458), (93, 5697540), (108, 4906215), (124, 4273155), (135, 3924972), (155, 3418524), (162, 3270810), (180, 2943729), (186, 2848770), (243, 2180540), (270, 1962486), (279, 1899180), (310, 1709262), (324, 1635405), (372, 1424385), (405, 1308324), (465, 1139508), (486, 1090270), (540, 981243), (558, 949590), (620, 854631), (810, 654162), (837, 633060), (930, 569754), (972, 545135), (1116, 474795), (1215, 436108), (1395, 379836), (1620, 327081), (1674, 316530), (1860, 284877), (2430, 218054), (2511, 211020), (2790, 189918), (3348, 158265), (3517, 150660), (4185, 126612), (4860, 109027), (5022, 105510), (5580, 94959), (7034, 75330), (7533, 70340), (8370, 63306), (10044, 52755), (10551, 50220), (12555, 42204), (14068, 37665), (15066, 35170), (16740, 31653), (17585, 30132), (21102, 25110)]