74223540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45817}}^1$

素因数の和:45838

約数の個数: 60

約数和(自身を含む): 232847076

約数和(自身を除く): 158623536

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45817, 91634, 137451, 183268, 229085, 274902, 412353, 458170, 549804, 687255, 824706, 916340, 1237059, 1374510, 1649412, 2061765, 2474118, 2749020, 3711177, 4123530, 4948236, 6185295, 7422354, 8247060, 12370590, 14844708, 18555885, 24741180, 37111770, 74223540]

約数ペア:

[(1, 74223540), (2, 37111770), (3, 24741180), (4, 18555885), (5, 14844708), (6, 12370590), (9, 8247060), (10, 7422354), (12, 6185295), (15, 4948236), (18, 4123530), (20, 3711177), (27, 2749020), (30, 2474118), (36, 2061765), (45, 1649412), (54, 1374510), (60, 1237059), (81, 916340), (90, 824706), (108, 687255), (135, 549804), (162, 458170), (180, 412353), (270, 274902), (324, 229085), (405, 183268), (540, 137451), (810, 91634), (1620, 45817)]