152876220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2211

約数の個数: 96

約数和(自身を含む): 492151296

約数和(自身を除く): 339275076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2011, 2172, 2534, 2715, 3620, 3801, 4022, 5068, 5430, 6033, 6335, 7602, 8044, 10055, 10860, 12066, 12670, 14077, 15204, 19005, 20110, 24132, 25340, 28154, 30165, 38010, 40220, 42231, 56308, 60330, 70385, 76020, 84462, 120660, 140770, 168924, 211155, 281540, 363991, 422310, 727982, 844620, 1091973, 1455964, 1819955, 2183946, 2547937, 3639910, 4367892, 5095874, 5459865, 7279820, 7643811, 10191748, 10919730, 12739685, 15287622, 21839460, 25479370, 30575244, 38219055, 50958740, 76438110, 152876220]

約数ペア:

[(1, 152876220), (2, 76438110), (3, 50958740), (4, 38219055), (5, 30575244), (6, 25479370), (7, 21839460), (10, 15287622), (12, 12739685), (14, 10919730), (15, 10191748), (20, 7643811), (21, 7279820), (28, 5459865), (30, 5095874), (35, 4367892), (42, 3639910), (60, 2547937), (70, 2183946), (84, 1819955), (105, 1455964), (140, 1091973), (181, 844620), (210, 727982), (362, 422310), (420, 363991), (543, 281540), (724, 211155), (905, 168924), (1086, 140770), (1267, 120660), (1810, 84462), (2011, 76020), (2172, 70385), (2534, 60330), (2715, 56308), (3620, 42231), (3801, 40220), (4022, 38010), (5068, 30165), (5430, 28154), (6033, 25340), (6335, 24132), (7602, 20110), (8044, 19005), (10055, 15204), (10860, 14077), (12066, 12670)]