12807300

素因数分解:

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

素因数の和:3909

約数の個数: 72

約数和(自身を含む): 40434912

約数和(自身を除く): 27627612

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 3881, 7762, 11643, 15524, 19405, 23286, 38810, 42691, 46572, 58215, 77620, 85382, 97025, 116430, 128073, 170764, 194050, 213455, 232860, 256146, 291075, 388100, 426910, 512292, 582150, 640365, 853820, 1067275, 1164300, 1280730, 2134550, 2561460, 3201825, 4269100, 6403650, 12807300]

約数ペア:

[(1, 12807300), (2, 6403650), (3, 4269100), (4, 3201825), (5, 2561460), (6, 2134550), (10, 1280730), (11, 1164300), (12, 1067275), (15, 853820), (20, 640365), (22, 582150), (25, 512292), (30, 426910), (33, 388100), (44, 291075), (50, 256146), (55, 232860), (60, 213455), (66, 194050), (75, 170764), (100, 128073), (110, 116430), (132, 97025), (150, 85382), (165, 77620), (220, 58215), (275, 46572), (300, 42691), (330, 38810), (550, 23286), (660, 19405), (825, 15524), (1100, 11643), (1650, 7762), (3300, 3881)]