202201980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 579882240

約数和(自身を除く): 377680260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 179, 201, 268, 281, 335, 358, 402, 537, 562, 670, 716, 804, 843, 895, 1005, 1074, 1124, 1340, 1405, 1686, 1790, 2010, 2148, 2685, 2810, 3372, 3580, 4020, 4215, 5370, 5620, 8430, 10740, 11993, 16860, 18827, 23986, 35979, 37654, 47972, 50299, 56481, 59965, 71958, 75308, 94135, 100598, 112962, 119930, 143916, 150897, 179895, 188270, 201196, 225924, 239860, 251495, 282405, 301794, 359790, 376540, 502990, 564810, 603588, 719580, 754485, 1005980, 1129620, 1508970, 3017940, 3370033, 6740066, 10110099, 13480132, 16850165, 20220198, 33700330, 40440396, 50550495, 67400660, 101100990, 202201980]

約数ペア:

[(1, 202201980), (2, 101100990), (3, 67400660), (4, 50550495), (5, 40440396), (6, 33700330), (10, 20220198), (12, 16850165), (15, 13480132), (20, 10110099), (30, 6740066), (60, 3370033), (67, 3017940), (134, 1508970), (179, 1129620), (201, 1005980), (268, 754485), (281, 719580), (335, 603588), (358, 564810), (402, 502990), (537, 376540), (562, 359790), (670, 301794), (716, 282405), (804, 251495), (843, 239860), (895, 225924), (1005, 201196), (1074, 188270), (1124, 179895), (1340, 150897), (1405, 143916), (1686, 119930), (1790, 112962), (2010, 100598), (2148, 94135), (2685, 75308), (2810, 71958), (3372, 59965), (3580, 56481), (4020, 50299), (4215, 47972), (5370, 37654), (5620, 35979), (8430, 23986), (10740, 18827), (11993, 16860)]