65135340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1349

約数の個数: 120

約数和(自身を含む): 211085952

約数和(自身を除く): 145950612

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, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1297, 1395, 1620, 1674, 1860, 2511, 2594, 2790, 3348, 3891, 4185, 5022, 5188, 5580, 6485, 7782, 8370, 10044, 11673, 12555, 12970, 15564, 16740, 19455, 23346, 25110, 25940, 35019, 38910, 40207, 46692, 50220, 58365, 70038, 77820, 80414, 105057, 116730, 120621, 140076, 160828, 175095, 201035, 210114, 233460, 241242, 350190, 361863, 402070, 420228, 482484, 525285, 603105, 700380, 723726, 804140, 1050570, 1085589, 1206210, 1447452, 1809315, 2101140, 2171178, 2412420, 3256767, 3618630, 4342356, 5427945, 6513534, 7237260, 10855890, 13027068, 16283835, 21711780, 32567670, 65135340]

約数ペア:

[(1, 65135340), (2, 32567670), (3, 21711780), (4, 16283835), (5, 13027068), (6, 10855890), (9, 7237260), (10, 6513534), (12, 5427945), (15, 4342356), (18, 3618630), (20, 3256767), (27, 2412420), (30, 2171178), (31, 2101140), (36, 1809315), (45, 1447452), (54, 1206210), (60, 1085589), (62, 1050570), (81, 804140), (90, 723726), (93, 700380), (108, 603105), (124, 525285), (135, 482484), (155, 420228), (162, 402070), (180, 361863), (186, 350190), (270, 241242), (279, 233460), (310, 210114), (324, 201035), (372, 175095), (405, 160828), (465, 140076), (540, 120621), (558, 116730), (620, 105057), (810, 80414), (837, 77820), (930, 70038), (1116, 58365), (1297, 50220), (1395, 46692), (1620, 40207), (1674, 38910), (1860, 35019), (2511, 25940), (2594, 25110), (2790, 23346), (3348, 19455), (3891, 16740), (4185, 15564), (5022, 12970), (5188, 12555), (5580, 11673), (6485, 10044), (7782, 8370)]