76843800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3881}}^1$

素因数の和:3914

約数の個数: 144

約数和(自身を含む): 281600280

約数和(自身を除く): 204756480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3881, 3960, 4950, 6600, 7762, 9900, 11643, 15524, 19405, 19800, 23286, 31048, 34929, 38810, 42691, 46572, 58215, 69858, 77620, 85382, 93144, 97025, 116430, 128073, 139716, 155240, 170764, 174645, 194050, 213455, 232860, 256146, 279432, 291075, 341528, 349290, 384219, 388100, 426910, 465720, 512292, 582150, 640365, 698580, 768438, 776200, 853820, 873225, 1024584, 1067275, 1164300, 1280730, 1397160, 1536876, 1707640, 1746450, 1921095, 2134550, 2328600, 2561460, 3073752, 3201825, 3492900, 3842190, 4269100, 5122920, 6403650, 6985800, 7684380, 8538200, 9605475, 12807300, 15368760, 19210950, 25614600, 38421900, 76843800]

約数ペア:

[(1, 76843800), (2, 38421900), (3, 25614600), (4, 19210950), (5, 15368760), (6, 12807300), (8, 9605475), (9, 8538200), (10, 7684380), (11, 6985800), (12, 6403650), (15, 5122920), (18, 4269100), (20, 3842190), (22, 3492900), (24, 3201825), (25, 3073752), (30, 2561460), (33, 2328600), (36, 2134550), (40, 1921095), (44, 1746450), (45, 1707640), (50, 1536876), (55, 1397160), (60, 1280730), (66, 1164300), (72, 1067275), (75, 1024584), (88, 873225), (90, 853820), (99, 776200), (100, 768438), (110, 698580), (120, 640365), (132, 582150), (150, 512292), (165, 465720), (180, 426910), (198, 388100), (200, 384219), (220, 349290), (225, 341528), (264, 291075), (275, 279432), (300, 256146), (330, 232860), (360, 213455), (396, 194050), (440, 174645), (450, 170764), (495, 155240), (550, 139716), (600, 128073), (660, 116430), (792, 97025), (825, 93144), (900, 85382), (990, 77620), (1100, 69858), (1320, 58215), (1650, 46572), (1800, 42691), (1980, 38810), (2200, 34929), (2475, 31048), (3300, 23286), (3881, 19800), (3960, 19405), (4950, 15524), (6600, 11643), (7762, 9900)]