38311020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1759}}^1$

素因数の和:1796

約数の個数: 108

約数和(自身を含む): 127807680

約数和(自身を除く): 89496660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1759, 1815, 1980, 2178, 2420, 3518, 3630, 4356, 5277, 5445, 7036, 7260, 8795, 10554, 10890, 15831, 17590, 19349, 21108, 21780, 26385, 31662, 35180, 38698, 52770, 58047, 63324, 77396, 79155, 96745, 105540, 116094, 158310, 174141, 193490, 212839, 232188, 290235, 316620, 348282, 386980, 425678, 580470, 638517, 696564, 851356, 870705, 1064195, 1160940, 1277034, 1741410, 1915551, 2128390, 2554068, 3192585, 3482820, 3831102, 4256780, 6385170, 7662204, 9577755, 12770340, 19155510, 38311020]

約数ペア:

[(1, 38311020), (2, 19155510), (3, 12770340), (4, 9577755), (5, 7662204), (6, 6385170), (9, 4256780), (10, 3831102), (11, 3482820), (12, 3192585), (15, 2554068), (18, 2128390), (20, 1915551), (22, 1741410), (30, 1277034), (33, 1160940), (36, 1064195), (44, 870705), (45, 851356), (55, 696564), (60, 638517), (66, 580470), (90, 425678), (99, 386980), (110, 348282), (121, 316620), (132, 290235), (165, 232188), (180, 212839), (198, 193490), (220, 174141), (242, 158310), (330, 116094), (363, 105540), (396, 96745), (484, 79155), (495, 77396), (605, 63324), (660, 58047), (726, 52770), (990, 38698), (1089, 35180), (1210, 31662), (1452, 26385), (1759, 21780), (1815, 21108), (1980, 19349), (2178, 17590), (2420, 15831), (3518, 10890), (3630, 10554), (4356, 8795), (5277, 7260), (5445, 7036)]