157075470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 448473600

約数和(自身を除く): 291398130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 67, 90, 95, 114, 134, 135, 171, 190, 201, 270, 285, 335, 342, 402, 457, 513, 570, 603, 670, 855, 914, 1005, 1026, 1206, 1273, 1371, 1710, 1809, 2010, 2285, 2546, 2565, 2742, 3015, 3618, 3819, 4113, 4570, 5130, 6030, 6365, 6855, 7638, 8226, 8683, 9045, 11457, 12339, 12730, 13710, 17366, 18090, 19095, 20565, 22914, 24678, 26049, 30619, 34371, 38190, 41130, 43415, 52098, 57285, 61238, 61695, 68742, 78147, 86830, 91857, 114570, 123390, 130245, 153095, 156294, 171855, 183714, 234441, 260490, 275571, 306190, 343710, 390735, 459285, 468882, 551142, 581761, 781470, 826713, 918570, 1163522, 1172205, 1377855, 1653426, 1745283, 2344410, 2755710, 2908805, 3490566, 4133565, 5235849, 5817610, 8267130, 8726415, 10471698, 15707547, 17452830, 26179245, 31415094, 52358490, 78537735, 157075470]

約数ペア:

[(1, 157075470), (2, 78537735), (3, 52358490), (5, 31415094), (6, 26179245), (9, 17452830), (10, 15707547), (15, 10471698), (18, 8726415), (19, 8267130), (27, 5817610), (30, 5235849), (38, 4133565), (45, 3490566), (54, 2908805), (57, 2755710), (67, 2344410), (90, 1745283), (95, 1653426), (114, 1377855), (134, 1172205), (135, 1163522), (171, 918570), (190, 826713), (201, 781470), (270, 581761), (285, 551142), (335, 468882), (342, 459285), (402, 390735), (457, 343710), (513, 306190), (570, 275571), (603, 260490), (670, 234441), (855, 183714), (914, 171855), (1005, 156294), (1026, 153095), (1206, 130245), (1273, 123390), (1371, 114570), (1710, 91857), (1809, 86830), (2010, 78147), (2285, 68742), (2546, 61695), (2565, 61238), (2742, 57285), (3015, 52098), (3618, 43415), (3819, 41130), (4113, 38190), (4570, 34371), (5130, 30619), (6030, 26049), (6365, 24678), (6855, 22914), (7638, 20565), (8226, 19095), (8683, 18090), (9045, 17366), (11457, 13710), (12339, 12730)]