38180340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1753}}^1$

素因数の和:1790

約数の個数: 108

約数和(自身を含む): 127371972

約数和(自身を除く): 89191632

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, 1753, 1815, 1980, 2178, 2420, 3506, 3630, 4356, 5259, 5445, 7012, 7260, 8765, 10518, 10890, 15777, 17530, 19283, 21036, 21780, 26295, 31554, 35060, 38566, 52590, 57849, 63108, 77132, 78885, 96415, 105180, 115698, 157770, 173547, 192830, 212113, 231396, 289245, 315540, 347094, 385660, 424226, 578490, 636339, 694188, 848452, 867735, 1060565, 1156980, 1272678, 1735470, 1909017, 2121130, 2545356, 3181695, 3470940, 3818034, 4242260, 6363390, 7636068, 9545085, 12726780, 19090170, 38180340]

約数ペア:

[(1, 38180340), (2, 19090170), (3, 12726780), (4, 9545085), (5, 7636068), (6, 6363390), (9, 4242260), (10, 3818034), (11, 3470940), (12, 3181695), (15, 2545356), (18, 2121130), (20, 1909017), (22, 1735470), (30, 1272678), (33, 1156980), (36, 1060565), (44, 867735), (45, 848452), (55, 694188), (60, 636339), (66, 578490), (90, 424226), (99, 385660), (110, 347094), (121, 315540), (132, 289245), (165, 231396), (180, 212113), (198, 192830), (220, 173547), (242, 157770), (330, 115698), (363, 105180), (396, 96415), (484, 78885), (495, 77132), (605, 63108), (660, 57849), (726, 52590), (990, 38566), (1089, 35060), (1210, 31554), (1452, 26295), (1753, 21780), (1815, 21036), (1980, 19283), (2178, 17530), (2420, 15777), (3506, 10890), (3630, 10518), (4356, 8765), (5259, 7260), (5445, 7012)]