20213633550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{809}}^1$

素因数の和:1651

約数の個数: 192

約数和(自身を含む): 57708806400

約数和(自身を除く): 37495172850

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 150, 165, 190, 209, 275, 285, 330, 418, 475, 550, 570, 627, 797, 809, 825, 950, 1045, 1254, 1425, 1594, 1618, 1650, 2090, 2391, 2427, 2850, 3135, 3985, 4045, 4782, 4854, 5225, 6270, 7970, 8090, 8767, 8899, 10450, 11955, 12135, 15143, 15371, 15675, 17534, 17798, 19925, 20225, 23910, 24270, 26301, 26697, 30286, 30742, 31350, 39850, 40450, 43835, 44495, 45429, 46113, 52602, 53394, 59775, 60675, 75715, 76855, 87670, 88990, 90858, 92226, 119550, 121350, 131505, 133485, 151430, 153710, 166573, 169081, 219175, 222475, 227145, 230565, 263010, 266970, 333146, 338162, 378575, 384275, 438350, 444950, 454290, 461130, 499719, 507243, 644773, 657525, 667425, 757150, 768550, 832865, 845405, 999438, 1014486, 1135725, 1152825, 1289546, 1315050, 1334850, 1665730, 1690810, 1934319, 2271450, 2305650, 2498595, 2536215, 3223865, 3868638, 4164325, 4227025, 4997190, 5072430, 6447730, 7092503, 8328650, 8454050, 9671595, 12250687, 12492975, 12681075, 14185006, 16119325, 19343190, 21277509, 24501374, 24985950, 25362150, 32238650, 35462515, 36752061, 42555018, 48357975, 61253435, 70925030, 73504122, 96715950, 106387545, 122506870, 134757557, 177312575, 183760305, 212775090, 269515114, 306267175, 354625150, 367520610, 404272671, 531937725, 612534350, 673787785, 808545342, 918801525, 1063875450, 1347575570, 1837603050, 2021363355, 3368938925, 4042726710, 6737877850, 10106816775, 20213633550]

約数ペア:

[(1, 20213633550), (2, 10106816775), (3, 6737877850), (5, 4042726710), (6, 3368938925), (10, 2021363355), (11, 1837603050), (15, 1347575570), (19, 1063875450), (22, 918801525), (25, 808545342), (30, 673787785), (33, 612534350), (38, 531937725), (50, 404272671), (55, 367520610), (57, 354625150), (66, 306267175), (75, 269515114), (95, 212775090), (110, 183760305), (114, 177312575), (150, 134757557), (165, 122506870), (190, 106387545), (209, 96715950), (275, 73504122), (285, 70925030), (330, 61253435), (418, 48357975), (475, 42555018), (550, 36752061), (570, 35462515), (627, 32238650), (797, 25362150), (809, 24985950), (825, 24501374), (950, 21277509), (1045, 19343190), (1254, 16119325), (1425, 14185006), (1594, 12681075), (1618, 12492975), (1650, 12250687), (2090, 9671595), (2391, 8454050), (2427, 8328650), (2850, 7092503), (3135, 6447730), (3985, 5072430), (4045, 4997190), (4782, 4227025), (4854, 4164325), (5225, 3868638), (6270, 3223865), (7970, 2536215), (8090, 2498595), (8767, 2305650), (8899, 2271450), (10450, 1934319), (11955, 1690810), (12135, 1665730), (15143, 1334850), (15371, 1315050), (15675, 1289546), (17534, 1152825), (17798, 1135725), (19925, 1014486), (20225, 999438), (23910, 845405), (24270, 832865), (26301, 768550), (26697, 757150), (30286, 667425), (30742, 657525), (31350, 644773), (39850, 507243), (40450, 499719), (43835, 461130), (44495, 454290), (45429, 444950), (46113, 438350), (52602, 384275), (53394, 378575), (59775, 338162), (60675, 333146), (75715, 266970), (76855, 263010), (87670, 230565), (88990, 227145), (90858, 222475), (92226, 219175), (119550, 169081), (121350, 166573), (131505, 153710), (133485, 151430)]