836911020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6832

約数の個数: 144

約数和(自身を含む): 2727666144

約数和(自身を除く): 1890755124

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 121, 132, 165, 170, 187, 204, 220, 242, 255, 330, 340, 363, 374, 484, 510, 561, 605, 660, 726, 748, 935, 1020, 1122, 1210, 1452, 1815, 1870, 2057, 2244, 2420, 2805, 3630, 3740, 4114, 5610, 6171, 6781, 7260, 8228, 10285, 11220, 12342, 13562, 20343, 20570, 24684, 27124, 30855, 33905, 40686, 41140, 61710, 67810, 74591, 81372, 101715, 115277, 123420, 135620, 149182, 203430, 223773, 230554, 298364, 345831, 372955, 406860, 447546, 461108, 576385, 691662, 745910, 820501, 895092, 1118865, 1152770, 1268047, 1383324, 1491820, 1641002, 1729155, 2237730, 2305540, 2461503, 2536094, 3282004, 3458310, 3804141, 4102505, 4475460, 4923006, 5072188, 6340235, 6916620, 7608282, 8205010, 9846012, 12307515, 12680470, 13948517, 15216564, 16410020, 19020705, 24615030, 25360940, 27897034, 38041410, 41845551, 49230060, 55794068, 69742585, 76082820, 83691102, 139485170, 167382204, 209227755, 278970340, 418455510, 836911020]

約数ペア:

[(1, 836911020), (2, 418455510), (3, 278970340), (4, 209227755), (5, 167382204), (6, 139485170), (10, 83691102), (11, 76082820), (12, 69742585), (15, 55794068), (17, 49230060), (20, 41845551), (22, 38041410), (30, 27897034), (33, 25360940), (34, 24615030), (44, 19020705), (51, 16410020), (55, 15216564), (60, 13948517), (66, 12680470), (68, 12307515), (85, 9846012), (102, 8205010), (110, 7608282), (121, 6916620), (132, 6340235), (165, 5072188), (170, 4923006), (187, 4475460), (204, 4102505), (220, 3804141), (242, 3458310), (255, 3282004), (330, 2536094), (340, 2461503), (363, 2305540), (374, 2237730), (484, 1729155), (510, 1641002), (561, 1491820), (605, 1383324), (660, 1268047), (726, 1152770), (748, 1118865), (935, 895092), (1020, 820501), (1122, 745910), (1210, 691662), (1452, 576385), (1815, 461108), (1870, 447546), (2057, 406860), (2244, 372955), (2420, 345831), (2805, 298364), (3630, 230554), (3740, 223773), (4114, 203430), (5610, 149182), (6171, 135620), (6781, 123420), (7260, 115277), (8228, 101715), (10285, 81372), (11220, 74591), (12342, 67810), (13562, 61710), (20343, 41140), (20570, 40686), (24684, 33905), (27124, 30855)]