173993700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 530966016

約数和(自身を除く): 356972316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 53, 60, 62, 75, 93, 100, 106, 124, 150, 155, 159, 186, 212, 265, 300, 310, 318, 353, 372, 465, 530, 620, 636, 706, 775, 795, 930, 1059, 1060, 1325, 1412, 1550, 1590, 1643, 1765, 1860, 2118, 2325, 2650, 3100, 3180, 3286, 3530, 3975, 4236, 4650, 4929, 5295, 5300, 6572, 7060, 7950, 8215, 8825, 9300, 9858, 10590, 10943, 15900, 16430, 17650, 18709, 19716, 21180, 21886, 24645, 26475, 32829, 32860, 35300, 37418, 41075, 43772, 49290, 52950, 54715, 56127, 65658, 74836, 82150, 93545, 98580, 105900, 109430, 112254, 123225, 131316, 164145, 164300, 187090, 218860, 224508, 246450, 273575, 280635, 328290, 374180, 467725, 492900, 547150, 561270, 579979, 656580, 820725, 935450, 1094300, 1122540, 1159958, 1403175, 1641450, 1739937, 1870900, 2319916, 2806350, 2899895, 3282900, 3479874, 5612700, 5799790, 6959748, 8699685, 11599580, 14499475, 17399370, 28998950, 34798740, 43498425, 57997900, 86996850, 173993700]

約数ペア:

[(1, 173993700), (2, 86996850), (3, 57997900), (4, 43498425), (5, 34798740), (6, 28998950), (10, 17399370), (12, 14499475), (15, 11599580), (20, 8699685), (25, 6959748), (30, 5799790), (31, 5612700), (50, 3479874), (53, 3282900), (60, 2899895), (62, 2806350), (75, 2319916), (93, 1870900), (100, 1739937), (106, 1641450), (124, 1403175), (150, 1159958), (155, 1122540), (159, 1094300), (186, 935450), (212, 820725), (265, 656580), (300, 579979), (310, 561270), (318, 547150), (353, 492900), (372, 467725), (465, 374180), (530, 328290), (620, 280635), (636, 273575), (706, 246450), (775, 224508), (795, 218860), (930, 187090), (1059, 164300), (1060, 164145), (1325, 131316), (1412, 123225), (1550, 112254), (1590, 109430), (1643, 105900), (1765, 98580), (1860, 93545), (2118, 82150), (2325, 74836), (2650, 65658), (3100, 56127), (3180, 54715), (3286, 52950), (3530, 49290), (3975, 43772), (4236, 41075), (4650, 37418), (4929, 35300), (5295, 32860), (5300, 32829), (6572, 26475), (7060, 24645), (7950, 21886), (8215, 21180), (8825, 19716), (9300, 18709), (9858, 17650), (10590, 16430), (10943, 15900)]