202459620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 632782080

約数和(自身を除く): 430322460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 121, 132, 158, 165, 220, 237, 242, 316, 330, 353, 363, 395, 474, 484, 605, 660, 706, 726, 790, 869, 948, 1059, 1185, 1210, 1412, 1452, 1580, 1738, 1765, 1815, 2118, 2370, 2420, 2607, 3476, 3530, 3630, 3883, 4236, 4345, 4740, 5214, 5295, 7060, 7260, 7766, 8690, 9559, 10428, 10590, 11649, 13035, 15532, 17380, 19118, 19415, 21180, 23298, 26070, 27887, 28677, 38236, 38830, 42713, 46596, 47795, 52140, 55774, 57354, 58245, 77660, 83661, 85426, 95590, 111548, 114708, 116490, 128139, 139435, 143385, 167322, 170852, 191180, 213565, 232980, 256278, 278870, 286770, 306757, 334644, 418305, 427130, 512556, 557740, 573540, 613514, 640695, 836610, 854260, 920271, 1227028, 1281390, 1533785, 1673220, 1840542, 2562780, 3067570, 3374327, 3681084, 4601355, 6135140, 6748654, 9202710, 10122981, 13497308, 16871635, 18405420, 20245962, 33743270, 40491924, 50614905, 67486540, 101229810, 202459620]

約数ペア:

[(1, 202459620), (2, 101229810), (3, 67486540), (4, 50614905), (5, 40491924), (6, 33743270), (10, 20245962), (11, 18405420), (12, 16871635), (15, 13497308), (20, 10122981), (22, 9202710), (30, 6748654), (33, 6135140), (44, 4601355), (55, 3681084), (60, 3374327), (66, 3067570), (79, 2562780), (110, 1840542), (121, 1673220), (132, 1533785), (158, 1281390), (165, 1227028), (220, 920271), (237, 854260), (242, 836610), (316, 640695), (330, 613514), (353, 573540), (363, 557740), (395, 512556), (474, 427130), (484, 418305), (605, 334644), (660, 306757), (706, 286770), (726, 278870), (790, 256278), (869, 232980), (948, 213565), (1059, 191180), (1185, 170852), (1210, 167322), (1412, 143385), (1452, 139435), (1580, 128139), (1738, 116490), (1765, 114708), (1815, 111548), (2118, 95590), (2370, 85426), (2420, 83661), (2607, 77660), (3476, 58245), (3530, 57354), (3630, 55774), (3883, 52140), (4236, 47795), (4345, 46596), (4740, 42713), (5214, 38830), (5295, 38236), (7060, 28677), (7260, 27887), (7766, 26070), (8690, 23298), (9559, 21180), (10428, 19415), (10590, 19118), (11649, 17380), (13035, 15532)]