143306460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 478269792

約数和(自身を除く): 334963332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 157, 165, 180, 198, 220, 314, 330, 396, 461, 471, 495, 628, 660, 785, 922, 942, 990, 1383, 1413, 1570, 1727, 1844, 1884, 1980, 2305, 2355, 2766, 2826, 3140, 3454, 4149, 4610, 4710, 5071, 5181, 5532, 5652, 6908, 6915, 7065, 8298, 8635, 9220, 9420, 10142, 10362, 13830, 14130, 15213, 15543, 16596, 17270, 20284, 20724, 20745, 25355, 25905, 27660, 28260, 30426, 31086, 34540, 41490, 45639, 50710, 51810, 60852, 62172, 72377, 76065, 77715, 82980, 91278, 101420, 103620, 144754, 152130, 155430, 182556, 217131, 228195, 289508, 304260, 310860, 361885, 434262, 456390, 651393, 723770, 796147, 868524, 912780, 1085655, 1302786, 1447540, 1592294, 2171310, 2388441, 2605572, 3184588, 3256965, 3980735, 4342620, 4776882, 6513930, 7165323, 7961470, 9553764, 11942205, 13027860, 14330646, 15922940, 23884410, 28661292, 35826615, 47768820, 71653230, 143306460]

約数ペア:

[(1, 143306460), (2, 71653230), (3, 47768820), (4, 35826615), (5, 28661292), (6, 23884410), (9, 15922940), (10, 14330646), (11, 13027860), (12, 11942205), (15, 9553764), (18, 7961470), (20, 7165323), (22, 6513930), (30, 4776882), (33, 4342620), (36, 3980735), (44, 3256965), (45, 3184588), (55, 2605572), (60, 2388441), (66, 2171310), (90, 1592294), (99, 1447540), (110, 1302786), (132, 1085655), (157, 912780), (165, 868524), (180, 796147), (198, 723770), (220, 651393), (314, 456390), (330, 434262), (396, 361885), (461, 310860), (471, 304260), (495, 289508), (628, 228195), (660, 217131), (785, 182556), (922, 155430), (942, 152130), (990, 144754), (1383, 103620), (1413, 101420), (1570, 91278), (1727, 82980), (1844, 77715), (1884, 76065), (1980, 72377), (2305, 62172), (2355, 60852), (2766, 51810), (2826, 50710), (3140, 45639), (3454, 41490), (4149, 34540), (4610, 31086), (4710, 30426), (5071, 28260), (5181, 27660), (5532, 25905), (5652, 25355), (6908, 20745), (6915, 20724), (7065, 20284), (8298, 17270), (8635, 16596), (9220, 15543), (9420, 15213), (10142, 14130), (10362, 13830)]