18077150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 43122240

約数和(自身を除く): 25045090

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 50, 58, 65, 70, 91, 130, 137, 145, 175, 182, 203, 274, 290, 325, 350, 377, 406, 455, 650, 685, 725, 754, 910, 959, 1015, 1370, 1450, 1781, 1885, 1918, 2030, 2275, 2639, 3425, 3562, 3770, 3973, 4550, 4795, 5075, 5278, 6850, 7946, 8905, 9425, 9590, 10150, 12467, 13195, 17810, 18850, 19865, 23975, 24934, 26390, 27811, 39730, 44525, 47950, 51649, 55622, 62335, 65975, 89050, 99325, 103298, 124670, 131950, 139055, 198650, 258245, 278110, 311675, 361543, 516490, 623350, 695275, 723086, 1291225, 1390550, 1807715, 2582450, 3615430, 9038575, 18077150]

約数ペア:

[(1, 18077150), (2, 9038575), (5, 3615430), (7, 2582450), (10, 1807715), (13, 1390550), (14, 1291225), (25, 723086), (26, 695275), (29, 623350), (35, 516490), (50, 361543), (58, 311675), (65, 278110), (70, 258245), (91, 198650), (130, 139055), (137, 131950), (145, 124670), (175, 103298), (182, 99325), (203, 89050), (274, 65975), (290, 62335), (325, 55622), (350, 51649), (377, 47950), (406, 44525), (455, 39730), (650, 27811), (685, 26390), (725, 24934), (754, 23975), (910, 19865), (959, 18850), (1015, 17810), (1370, 13195), (1450, 12467), (1781, 10150), (1885, 9590), (1918, 9425), (2030, 8905), (2275, 7946), (2639, 6850), (3425, 5278), (3562, 5075), (3770, 4795), (3973, 4550)]