38421900

素因数分解:

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

素因数の和:3912

約数の個数: 108

約数和(自身を含む): 131413464

約数和(自身を除く): 92991564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 3300, 3881, 4950, 7762, 9900, 11643, 15524, 19405, 23286, 34929, 38810, 42691, 46572, 58215, 69858, 77620, 85382, 97025, 116430, 128073, 139716, 170764, 174645, 194050, 213455, 232860, 256146, 291075, 349290, 384219, 388100, 426910, 512292, 582150, 640365, 698580, 768438, 853820, 873225, 1067275, 1164300, 1280730, 1536876, 1746450, 1921095, 2134550, 2561460, 3201825, 3492900, 3842190, 4269100, 6403650, 7684380, 9605475, 12807300, 19210950, 38421900]

約数ペア:

[(1, 38421900), (2, 19210950), (3, 12807300), (4, 9605475), (5, 7684380), (6, 6403650), (9, 4269100), (10, 3842190), (11, 3492900), (12, 3201825), (15, 2561460), (18, 2134550), (20, 1921095), (22, 1746450), (25, 1536876), (30, 1280730), (33, 1164300), (36, 1067275), (44, 873225), (45, 853820), (50, 768438), (55, 698580), (60, 640365), (66, 582150), (75, 512292), (90, 426910), (99, 388100), (100, 384219), (110, 349290), (132, 291075), (150, 256146), (165, 232860), (180, 213455), (198, 194050), (220, 174645), (225, 170764), (275, 139716), (300, 128073), (330, 116430), (396, 97025), (450, 85382), (495, 77620), (550, 69858), (660, 58215), (825, 46572), (900, 42691), (990, 38810), (1100, 34929), (1650, 23286), (1980, 19405), (2475, 15524), (3300, 11643), (3881, 9900), (4950, 7762)]