289779601980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{487303}}^1$

素因数の和:487396

約数の個数: 192

約数和(自身を含む): 954897527808

約数和(自身を除く): 665117925828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 53, 55, 60, 66, 68, 85, 102, 106, 110, 132, 159, 165, 170, 187, 204, 212, 220, 255, 265, 318, 330, 340, 374, 510, 530, 561, 583, 636, 660, 748, 795, 901, 935, 1020, 1060, 1122, 1166, 1590, 1749, 1802, 1870, 2244, 2332, 2703, 2805, 2915, 3180, 3498, 3604, 3740, 4505, 5406, 5610, 5830, 6996, 8745, 9010, 9911, 10812, 11220, 11660, 13515, 17490, 18020, 19822, 27030, 29733, 34980, 39644, 49555, 54060, 59466, 99110, 118932, 148665, 198220, 297330, 487303, 594660, 974606, 1461909, 1949212, 2436515, 2923818, 4873030, 5360333, 5847636, 7309545, 8284151, 9746060, 10720666, 14619090, 16080999, 16568302, 21441332, 24852453, 25827059, 26801665, 29238180, 32161998, 33136604, 41420755, 49704906, 51654118, 53603330, 64323996, 77481177, 80404995, 82841510, 91125661, 99409812, 103308236, 107206660, 124262265, 129135295, 154962354, 160809990, 165683020, 182251322, 248524530, 258270590, 273376983, 284097649, 309924708, 321619980, 364502644, 387405885, 439060003, 455628305, 497049060, 516541180, 546753966, 568195298, 774811770, 852292947, 878120006, 911256610, 1093507932, 1136390596, 1317180009, 1366884915, 1420488245, 1549623540, 1704585894, 1756240012, 1822513220, 2195300015, 2634360018, 2733769830, 2840976490, 3409171788, 4261464735, 4390600030, 4829660033, 5268720036, 5467539660, 5681952980, 6585900045, 8522929470, 8781200060, 9659320066, 13171800090, 14488980099, 17045858940, 19318640132, 24148300165, 26343600180, 28977960198, 48296600330, 57955920396, 72444900495, 96593200660, 144889800990, 289779601980]

約数ペア:

[(1, 289779601980), (2, 144889800990), (3, 96593200660), (4, 72444900495), (5, 57955920396), (6, 48296600330), (10, 28977960198), (11, 26343600180), (12, 24148300165), (15, 19318640132), (17, 17045858940), (20, 14488980099), (22, 13171800090), (30, 9659320066), (33, 8781200060), (34, 8522929470), (44, 6585900045), (51, 5681952980), (53, 5467539660), (55, 5268720036), (60, 4829660033), (66, 4390600030), (68, 4261464735), (85, 3409171788), (102, 2840976490), (106, 2733769830), (110, 2634360018), (132, 2195300015), (159, 1822513220), (165, 1756240012), (170, 1704585894), (187, 1549623540), (204, 1420488245), (212, 1366884915), (220, 1317180009), (255, 1136390596), (265, 1093507932), (318, 911256610), (330, 878120006), (340, 852292947), (374, 774811770), (510, 568195298), (530, 546753966), (561, 516541180), (583, 497049060), (636, 455628305), (660, 439060003), (748, 387405885), (795, 364502644), (901, 321619980), (935, 309924708), (1020, 284097649), (1060, 273376983), (1122, 258270590), (1166, 248524530), (1590, 182251322), (1749, 165683020), (1802, 160809990), (1870, 154962354), (2244, 129135295), (2332, 124262265), (2703, 107206660), (2805, 103308236), (2915, 99409812), (3180, 91125661), (3498, 82841510), (3604, 80404995), (3740, 77481177), (4505, 64323996), (5406, 53603330), (5610, 51654118), (5830, 49704906), (6996, 41420755), (8745, 33136604), (9010, 32161998), (9911, 29238180), (10812, 26801665), (11220, 25827059), (11660, 24852453), (13515, 21441332), (17490, 16568302), (18020, 16080999), (19822, 14619090), (27030, 10720666), (29733, 9746060), (34980, 8284151), (39644, 7309545), (49555, 5847636), (54060, 5360333), (59466, 4873030), (99110, 2923818), (118932, 2436515), (148665, 1949212), (198220, 1461909), (297330, 974606), (487303, 594660)]