74584980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{414361}}^1$

素因数の和:414376

約数の個数: 36

約数和(自身を含む): 226241652

約数和(自身を除く): 151656672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 414361, 828722, 1243083, 1657444, 2071805, 2486166, 3729249, 4143610, 4972332, 6215415, 7458498, 8287220, 12430830, 14916996, 18646245, 24861660, 37292490, 74584980]

約数ペア:

[(1, 74584980), (2, 37292490), (3, 24861660), (4, 18646245), (5, 14916996), (6, 12430830), (9, 8287220), (10, 7458498), (12, 6215415), (15, 4972332), (18, 4143610), (20, 3729249), (30, 2486166), (36, 2071805), (45, 1657444), (60, 1243083), (90, 828722), (180, 414361)]