26790660

素因数分解:

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

素因数の和:242

約数の個数: 108

約数和(自身を含む): 88341708

約数和(自身を除く): 61551048

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 390, 428, 468, 535, 585, 642, 780, 963, 1070, 1170, 1284, 1391, 1605, 1926, 2140, 2340, 2782, 3210, 3852, 4173, 4815, 5564, 6420, 6955, 8346, 9630, 11449, 12519, 13910, 16692, 19260, 20865, 22898, 25038, 27820, 34347, 41730, 45796, 50076, 57245, 62595, 68694, 83460, 103041, 114490, 125190, 137388, 148837, 171735, 206082, 228980, 250380, 297674, 343470, 412164, 446511, 515205, 595348, 686940, 744185, 893022, 1030410, 1339533, 1488370, 1786044, 2060820, 2232555, 2679066, 2976740, 4465110, 5358132, 6697665, 8930220, 13395330, 26790660]

約数ペア:

[(1, 26790660), (2, 13395330), (3, 8930220), (4, 6697665), (5, 5358132), (6, 4465110), (9, 2976740), (10, 2679066), (12, 2232555), (13, 2060820), (15, 1786044), (18, 1488370), (20, 1339533), (26, 1030410), (30, 893022), (36, 744185), (39, 686940), (45, 595348), (52, 515205), (60, 446511), (65, 412164), (78, 343470), (90, 297674), (107, 250380), (117, 228980), (130, 206082), (156, 171735), (180, 148837), (195, 137388), (214, 125190), (234, 114490), (260, 103041), (321, 83460), (390, 68694), (428, 62595), (468, 57245), (535, 50076), (585, 45796), (642, 41730), (780, 34347), (963, 27820), (1070, 25038), (1170, 22898), (1284, 20865), (1391, 19260), (1605, 16692), (1926, 13910), (2140, 12519), (2340, 11449), (2782, 9630), (3210, 8346), (3852, 6955), (4173, 6420), (4815, 5564)]