143929260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21611}}^1$

素因数の和:21663

約数の個数: 72

約数和(自身を含む): 448405776

約数和(自身を除く): 304476516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 21611, 43222, 64833, 86444, 108055, 129666, 194499, 216110, 259332, 324165, 388998, 432220, 648330, 777996, 799607, 972495, 1296660, 1599214, 1944990, 2398821, 3198428, 3889980, 3998035, 4797642, 7196463, 7996070, 9595284, 11994105, 14392926, 15992140, 23988210, 28785852, 35982315, 47976420, 71964630, 143929260]

約数ペア:

[(1, 143929260), (2, 71964630), (3, 47976420), (4, 35982315), (5, 28785852), (6, 23988210), (9, 15992140), (10, 14392926), (12, 11994105), (15, 9595284), (18, 7996070), (20, 7196463), (30, 4797642), (36, 3998035), (37, 3889980), (45, 3198428), (60, 2398821), (74, 1944990), (90, 1599214), (111, 1296660), (148, 972495), (180, 799607), (185, 777996), (222, 648330), (333, 432220), (370, 388998), (444, 324165), (555, 259332), (666, 216110), (740, 194499), (1110, 129666), (1332, 108055), (1665, 86444), (2220, 64833), (3330, 43222), (6660, 21611)]