181567230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 500774400

約数和(自身を除く): 319207170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 107, 114, 130, 190, 195, 214, 229, 247, 285, 321, 390, 458, 494, 535, 570, 642, 687, 741, 1070, 1145, 1235, 1374, 1391, 1482, 1605, 2033, 2290, 2470, 2782, 2977, 3210, 3435, 3705, 4066, 4173, 4351, 5954, 6099, 6870, 6955, 7410, 8346, 8702, 8931, 10165, 12198, 13053, 13910, 14885, 17862, 20330, 20865, 21755, 24503, 26106, 26429, 29770, 30495, 41730, 43510, 44655, 49006, 52858, 56563, 60990, 65265, 73509, 79287, 89310, 113126, 122515, 130530, 132145, 147018, 158574, 169689, 245030, 264290, 282815, 318539, 339378, 367545, 396435, 465557, 565630, 637078, 735090, 792870, 848445, 931114, 955617, 1396671, 1592695, 1696890, 1911234, 2327785, 2793342, 3185390, 4655570, 4778085, 6052241, 6983355, 9556170, 12104482, 13966710, 18156723, 30261205, 36313446, 60522410, 90783615, 181567230]

約数ペア:

[(1, 181567230), (2, 90783615), (3, 60522410), (5, 36313446), (6, 30261205), (10, 18156723), (13, 13966710), (15, 12104482), (19, 9556170), (26, 6983355), (30, 6052241), (38, 4778085), (39, 4655570), (57, 3185390), (65, 2793342), (78, 2327785), (95, 1911234), (107, 1696890), (114, 1592695), (130, 1396671), (190, 955617), (195, 931114), (214, 848445), (229, 792870), (247, 735090), (285, 637078), (321, 565630), (390, 465557), (458, 396435), (494, 367545), (535, 339378), (570, 318539), (642, 282815), (687, 264290), (741, 245030), (1070, 169689), (1145, 158574), (1235, 147018), (1374, 132145), (1391, 130530), (1482, 122515), (1605, 113126), (2033, 89310), (2290, 79287), (2470, 73509), (2782, 65265), (2977, 60990), (3210, 56563), (3435, 52858), (3705, 49006), (4066, 44655), (4173, 43510), (4351, 41730), (5954, 30495), (6099, 29770), (6870, 26429), (6955, 26106), (7410, 24503), (8346, 21755), (8702, 20865), (8931, 20330), (10165, 17862), (12198, 14885), (13053, 13910)]