228545550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{56431}}^1$

素因数の和:56455

約数の個数: 60

約数和(自身を含む): 635029296

約数和(自身を除く): 406483746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 56431, 112862, 169293, 282155, 338586, 507879, 564310, 846465, 1015758, 1410775, 1523637, 1692930, 2539395, 2821550, 3047274, 4232325, 4570911, 5078790, 7618185, 8464650, 9141822, 12696975, 15236370, 22854555, 25393950, 38090925, 45709110, 76181850, 114272775, 228545550]

約数ペア:

[(1, 228545550), (2, 114272775), (3, 76181850), (5, 45709110), (6, 38090925), (9, 25393950), (10, 22854555), (15, 15236370), (18, 12696975), (25, 9141822), (27, 8464650), (30, 7618185), (45, 5078790), (50, 4570911), (54, 4232325), (75, 3047274), (81, 2821550), (90, 2539395), (135, 1692930), (150, 1523637), (162, 1410775), (225, 1015758), (270, 846465), (405, 564310), (450, 507879), (675, 338586), (810, 282155), (1350, 169293), (2025, 112862), (4050, 56431)]