74076840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 242541000

約数和(自身を除く): 168464160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1381, 1490, 1788, 2235, 2682, 2762, 2980, 3576, 4143, 4470, 5364, 5524, 5960, 6705, 6905, 8286, 8940, 10728, 11048, 12429, 13410, 13810, 16572, 17880, 20715, 24858, 26820, 27620, 33144, 41430, 49716, 53640, 55240, 62145, 82860, 99432, 124290, 165720, 205769, 248580, 411538, 497160, 617307, 823076, 1028845, 1234614, 1646152, 1851921, 2057690, 2469228, 3086535, 3703842, 4115380, 4938456, 6173070, 7407684, 8230760, 9259605, 12346140, 14815368, 18519210, 24692280, 37038420, 74076840]

約数ペア:

[(1, 74076840), (2, 37038420), (3, 24692280), (4, 18519210), (5, 14815368), (6, 12346140), (8, 9259605), (9, 8230760), (10, 7407684), (12, 6173070), (15, 4938456), (18, 4115380), (20, 3703842), (24, 3086535), (30, 2469228), (36, 2057690), (40, 1851921), (45, 1646152), (60, 1234614), (72, 1028845), (90, 823076), (120, 617307), (149, 497160), (180, 411538), (298, 248580), (360, 205769), (447, 165720), (596, 124290), (745, 99432), (894, 82860), (1192, 62145), (1341, 55240), (1381, 53640), (1490, 49716), (1788, 41430), (2235, 33144), (2682, 27620), (2762, 26820), (2980, 24858), (3576, 20715), (4143, 17880), (4470, 16572), (5364, 13810), (5524, 13410), (5960, 12429), (6705, 11048), (6905, 10728), (8286, 8940)]