75338520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21649}}^1$

素因数の和:21692

約数の個数: 64

約数和(自身を含む): 233820000

約数和(自身を除く): 158481480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 21649, 43298, 64947, 86596, 108245, 129894, 173192, 216490, 259788, 324735, 432980, 519576, 627821, 649470, 865960, 1255642, 1298940, 1883463, 2511284, 2597880, 3139105, 3766926, 5022568, 6278210, 7533852, 9417315, 12556420, 15067704, 18834630, 25112840, 37669260, 75338520]

約数ペア:

[(1, 75338520), (2, 37669260), (3, 25112840), (4, 18834630), (5, 15067704), (6, 12556420), (8, 9417315), (10, 7533852), (12, 6278210), (15, 5022568), (20, 3766926), (24, 3139105), (29, 2597880), (30, 2511284), (40, 1883463), (58, 1298940), (60, 1255642), (87, 865960), (116, 649470), (120, 627821), (145, 519576), (174, 432980), (232, 324735), (290, 259788), (348, 216490), (435, 173192), (580, 129894), (696, 108245), (870, 86596), (1160, 64947), (1740, 43298), (3480, 21649)]