169352750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 388177920

約数和(自身を除く): 218825170

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 47, 50, 58, 70, 71, 94, 125, 142, 145, 175, 203, 235, 250, 290, 329, 350, 355, 406, 470, 497, 658, 710, 725, 875, 994, 1015, 1175, 1363, 1450, 1645, 1750, 1775, 2030, 2059, 2350, 2485, 2726, 3290, 3337, 3550, 3625, 4118, 4970, 5075, 5875, 6674, 6815, 7250, 8225, 8875, 9541, 10150, 10295, 11750, 12425, 13630, 14413, 16450, 16685, 17750, 19082, 20590, 23359, 24850, 25375, 28826, 33370, 34075, 41125, 46718, 47705, 50750, 51475, 62125, 68150, 72065, 82250, 83425, 95410, 96773, 102950, 116795, 124250, 144130, 166850, 170375, 193546, 233590, 238525, 257375, 340750, 360325, 417125, 477050, 483865, 514750, 583975, 677411, 720650, 834250, 967730, 1167950, 1192625, 1354822, 1801625, 2385250, 2419325, 2919875, 3387055, 3603250, 4838650, 5839750, 6774110, 12096625, 16935275, 24193250, 33870550, 84676375, 169352750]

約数ペア:

[(1, 169352750), (2, 84676375), (5, 33870550), (7, 24193250), (10, 16935275), (14, 12096625), (25, 6774110), (29, 5839750), (35, 4838650), (47, 3603250), (50, 3387055), (58, 2919875), (70, 2419325), (71, 2385250), (94, 1801625), (125, 1354822), (142, 1192625), (145, 1167950), (175, 967730), (203, 834250), (235, 720650), (250, 677411), (290, 583975), (329, 514750), (350, 483865), (355, 477050), (406, 417125), (470, 360325), (497, 340750), (658, 257375), (710, 238525), (725, 233590), (875, 193546), (994, 170375), (1015, 166850), (1175, 144130), (1363, 124250), (1450, 116795), (1645, 102950), (1750, 96773), (1775, 95410), (2030, 83425), (2059, 82250), (2350, 72065), (2485, 68150), (2726, 62125), (3290, 51475), (3337, 50750), (3550, 47705), (3625, 46718), (4118, 41125), (4970, 34075), (5075, 33370), (5875, 28826), (6674, 25375), (6815, 24850), (7250, 23359), (8225, 20590), (8875, 19082), (9541, 17750), (10150, 16685), (10295, 16450), (11750, 14413), (12425, 13630)]