74336940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45887}}^1$

素因数の和:45908

約数の個数: 60

約数和(自身を含む): 233202816

約数和(自身を除く): 158865876

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, 45887, 91774, 137661, 183548, 229435, 275322, 412983, 458870, 550644, 688305, 825966, 917740, 1238949, 1376610, 1651932, 2064915, 2477898, 2753220, 3716847, 4129830, 4955796, 6194745, 7433694, 8259660, 12389490, 14867388, 18584235, 24778980, 37168470, 74336940]

約数ペア:

[(1, 74336940), (2, 37168470), (3, 24778980), (4, 18584235), (5, 14867388), (6, 12389490), (9, 8259660), (10, 7433694), (12, 6194745), (15, 4955796), (18, 4129830), (20, 3716847), (27, 2753220), (30, 2477898), (36, 2064915), (45, 1651932), (54, 1376610), (60, 1238949), (81, 917740), (90, 825966), (108, 688305), (135, 550644), (162, 458870), (180, 412983), (270, 275322), (324, 229435), (405, 183548), (540, 137661), (810, 91774), (1620, 45887)]