20134642950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{1571}}^1$

素因数の和:3107

約数の個数: 144

約数和(自身を含む): 57016440000

約数和(自身を除く): 36881797050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1499, 1571, 1710, 2850, 2998, 3142, 4275, 4497, 4713, 7495, 7855, 8550, 8994, 9426, 13491, 14139, 14990, 15710, 22485, 23565, 26982, 28278, 28481, 29849, 37475, 39275, 44970, 47130, 56962, 59698, 67455, 70695, 74950, 78550, 85443, 89547, 112425, 117825, 134910, 141390, 142405, 149245, 170886, 179094, 224850, 235650, 256329, 268641, 284810, 298490, 337275, 353475, 427215, 447735, 512658, 537282, 674550, 706950, 712025, 746225, 854430, 895470, 1281645, 1343205, 1424050, 1492450, 2136075, 2238675, 2354929, 2563290, 2686410, 4272150, 4477350, 4709858, 6408225, 6716025, 7064787, 11774645, 12816450, 13432050, 14129574, 21194361, 23549290, 35323935, 42388722, 44743651, 58873225, 70647870, 89487302, 105971805, 117746450, 134230953, 176619675, 211943610, 223718255, 268461906, 353239350, 402692859, 447436510, 529859025, 671154765, 805385718, 1059718050, 1118591275, 1342309530, 2013464295, 2237182550, 3355773825, 4026928590, 6711547650, 10067321475, 20134642950]

約数ペア:

[(1, 20134642950), (2, 10067321475), (3, 6711547650), (5, 4026928590), (6, 3355773825), (9, 2237182550), (10, 2013464295), (15, 1342309530), (18, 1118591275), (19, 1059718050), (25, 805385718), (30, 671154765), (38, 529859025), (45, 447436510), (50, 402692859), (57, 353239350), (75, 268461906), (90, 223718255), (95, 211943610), (114, 176619675), (150, 134230953), (171, 117746450), (190, 105971805), (225, 89487302), (285, 70647870), (342, 58873225), (450, 44743651), (475, 42388722), (570, 35323935), (855, 23549290), (950, 21194361), (1425, 14129574), (1499, 13432050), (1571, 12816450), (1710, 11774645), (2850, 7064787), (2998, 6716025), (3142, 6408225), (4275, 4709858), (4497, 4477350), (4713, 4272150), (7495, 2686410), (7855, 2563290), (8550, 2354929), (8994, 2238675), (9426, 2136075), (13491, 1492450), (14139, 1424050), (14990, 1343205), (15710, 1281645), (22485, 895470), (23565, 854430), (26982, 746225), (28278, 712025), (28481, 706950), (29849, 674550), (37475, 537282), (39275, 512658), (44970, 447735), (47130, 427215), (56962, 353475), (59698, 337275), (67455, 298490), (70695, 284810), (74950, 268641), (78550, 256329), (85443, 235650), (89547, 224850), (112425, 179094), (117825, 170886), (134910, 149245), (141390, 142405)]