163742580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{859}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 511459200

約数和(自身を除く): 347716620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 353, 540, 706, 859, 1059, 1412, 1718, 1765, 2118, 2577, 3177, 3436, 3530, 4236, 4295, 5154, 5295, 6354, 7060, 7731, 8590, 9531, 10308, 10590, 12708, 12885, 15462, 15885, 17180, 19062, 21180, 23193, 25770, 30924, 31770, 38124, 38655, 46386, 47655, 51540, 63540, 77310, 92772, 95310, 115965, 154620, 190620, 231930, 303227, 463860, 606454, 909681, 1212908, 1516135, 1819362, 2729043, 3032270, 3638724, 4548405, 5458086, 6064540, 8187129, 9096810, 10916172, 13645215, 16374258, 18193620, 27290430, 32748516, 40935645, 54580860, 81871290, 163742580]

約数ペア:

[(1, 163742580), (2, 81871290), (3, 54580860), (4, 40935645), (5, 32748516), (6, 27290430), (9, 18193620), (10, 16374258), (12, 13645215), (15, 10916172), (18, 9096810), (20, 8187129), (27, 6064540), (30, 5458086), (36, 4548405), (45, 3638724), (54, 3032270), (60, 2729043), (90, 1819362), (108, 1516135), (135, 1212908), (180, 909681), (270, 606454), (353, 463860), (540, 303227), (706, 231930), (859, 190620), (1059, 154620), (1412, 115965), (1718, 95310), (1765, 92772), (2118, 77310), (2577, 63540), (3177, 51540), (3436, 47655), (3530, 46386), (4236, 38655), (4295, 38124), (5154, 31770), (5295, 30924), (6354, 25770), (7060, 23193), (7731, 21180), (8590, 19062), (9531, 17180), (10308, 15885), (10590, 15462), (12708, 12885)]