38188260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2175

約数の個数: 120

約数和(自身を含む): 130749696

約数和(自身を除く): 92561436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2143, 2970, 3564, 4286, 4455, 5940, 6429, 8572, 8910, 10715, 12858, 17820, 19287, 21430, 23573, 25716, 32145, 38574, 42860, 47146, 57861, 64290, 70719, 77148, 94292, 96435, 115722, 117865, 128580, 141438, 173583, 192870, 212157, 231444, 235730, 282876, 289305, 347166, 353595, 385740, 424314, 471460, 578610, 636471, 694332, 707190, 848628, 867915, 1060785, 1157220, 1272942, 1414380, 1735830, 1909413, 2121570, 2545884, 3182355, 3471660, 3818826, 4243140, 6364710, 7637652, 9547065, 12729420, 19094130, 38188260]

約数ペア:

[(1, 38188260), (2, 19094130), (3, 12729420), (4, 9547065), (5, 7637652), (6, 6364710), (9, 4243140), (10, 3818826), (11, 3471660), (12, 3182355), (15, 2545884), (18, 2121570), (20, 1909413), (22, 1735830), (27, 1414380), (30, 1272942), (33, 1157220), (36, 1060785), (44, 867915), (45, 848628), (54, 707190), (55, 694332), (60, 636471), (66, 578610), (81, 471460), (90, 424314), (99, 385740), (108, 353595), (110, 347166), (132, 289305), (135, 282876), (162, 235730), (165, 231444), (180, 212157), (198, 192870), (220, 173583), (270, 141438), (297, 128580), (324, 117865), (330, 115722), (396, 96435), (405, 94292), (495, 77148), (540, 70719), (594, 64290), (660, 57861), (810, 47146), (891, 42860), (990, 38574), (1188, 32145), (1485, 25716), (1620, 23573), (1782, 21430), (1980, 19287), (2143, 17820), (2970, 12858), (3564, 10715), (4286, 8910), (4455, 8572), (5940, 6429)]