16075620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 55665792

約数和(自身を除く): 39590172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 353, 396, 414, 460, 495, 506, 660, 690, 706, 759, 828, 990, 1012, 1035, 1059, 1265, 1380, 1412, 1518, 1765, 1980, 2070, 2118, 2277, 2530, 3036, 3177, 3530, 3795, 3883, 4140, 4236, 4554, 5060, 5295, 6354, 7060, 7590, 7766, 8119, 9108, 10590, 11385, 11649, 12708, 15180, 15532, 15885, 16238, 19415, 21180, 22770, 23298, 24357, 31770, 32476, 34947, 38830, 40595, 45540, 46596, 48714, 58245, 63540, 69894, 73071, 77660, 81190, 89309, 97428, 116490, 121785, 139788, 146142, 162380, 174735, 178618, 232980, 243570, 267927, 292284, 349470, 357236, 365355, 446545, 487140, 535854, 698940, 730710, 803781, 893090, 1071708, 1339635, 1461420, 1607562, 1786180, 2679270, 3215124, 4018905, 5358540, 8037810, 16075620]

約数ペア:

[(1, 16075620), (2, 8037810), (3, 5358540), (4, 4018905), (5, 3215124), (6, 2679270), (9, 1786180), (10, 1607562), (11, 1461420), (12, 1339635), (15, 1071708), (18, 893090), (20, 803781), (22, 730710), (23, 698940), (30, 535854), (33, 487140), (36, 446545), (44, 365355), (45, 357236), (46, 349470), (55, 292284), (60, 267927), (66, 243570), (69, 232980), (90, 178618), (92, 174735), (99, 162380), (110, 146142), (115, 139788), (132, 121785), (138, 116490), (165, 97428), (180, 89309), (198, 81190), (207, 77660), (220, 73071), (230, 69894), (253, 63540), (276, 58245), (330, 48714), (345, 46596), (353, 45540), (396, 40595), (414, 38830), (460, 34947), (495, 32476), (506, 31770), (660, 24357), (690, 23298), (706, 22770), (759, 21180), (828, 19415), (990, 16238), (1012, 15885), (1035, 15532), (1059, 15180), (1265, 12708), (1380, 11649), (1412, 11385), (1518, 10590), (1765, 9108), (1980, 8119), (2070, 7766), (2118, 7590), (2277, 7060), (2530, 6354), (3036, 5295), (3177, 5060), (3530, 4554), (3795, 4236), (3883, 4140)]