1012488660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1151}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 3205343232

約数和(自身を除く): 2192854572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 181, 243, 270, 324, 362, 405, 486, 540, 543, 724, 810, 905, 972, 1086, 1151, 1215, 1620, 1629, 1810, 2172, 2302, 2430, 2715, 3258, 3453, 3620, 4604, 4860, 4887, 5430, 5755, 6516, 6906, 8145, 9774, 10359, 10860, 11510, 13812, 14661, 16290, 17265, 19548, 20718, 23020, 24435, 29322, 31077, 32580, 34530, 41436, 43983, 48870, 51795, 58644, 62154, 69060, 73305, 87966, 93231, 97740, 103590, 124308, 146610, 155385, 175932, 186462, 207180, 208331, 219915, 279693, 293220, 310770, 372924, 416662, 439830, 466155, 559386, 621540, 624993, 833324, 879660, 932310, 1041655, 1118772, 1249986, 1398465, 1864620, 1874979, 2083310, 2499972, 2796930, 3124965, 3749958, 4166620, 5593860, 5624937, 6249930, 7499916, 9374895, 11249874, 12499860, 16874811, 18749790, 22499748, 28124685, 33749622, 37499580, 50624433, 56249370, 67499244, 84374055, 101248866, 112498740, 168748110, 202497732, 253122165, 337496220, 506244330, 1012488660]

約数ペア:

[(1, 1012488660), (2, 506244330), (3, 337496220), (4, 253122165), (5, 202497732), (6, 168748110), (9, 112498740), (10, 101248866), (12, 84374055), (15, 67499244), (18, 56249370), (20, 50624433), (27, 37499580), (30, 33749622), (36, 28124685), (45, 22499748), (54, 18749790), (60, 16874811), (81, 12499860), (90, 11249874), (108, 9374895), (135, 7499916), (162, 6249930), (180, 5624937), (181, 5593860), (243, 4166620), (270, 3749958), (324, 3124965), (362, 2796930), (405, 2499972), (486, 2083310), (540, 1874979), (543, 1864620), (724, 1398465), (810, 1249986), (905, 1118772), (972, 1041655), (1086, 932310), (1151, 879660), (1215, 833324), (1620, 624993), (1629, 621540), (1810, 559386), (2172, 466155), (2302, 439830), (2430, 416662), (2715, 372924), (3258, 310770), (3453, 293220), (3620, 279693), (4604, 219915), (4860, 208331), (4887, 207180), (5430, 186462), (5755, 175932), (6516, 155385), (6906, 146610), (8145, 124308), (9774, 103590), (10359, 97740), (10860, 93231), (11510, 87966), (13812, 73305), (14661, 69060), (16290, 62154), (17265, 58644), (19548, 51795), (20718, 48870), (23020, 43983), (24435, 41436), (29322, 34530), (31077, 32580)]