886950

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{73}}^1$

素因数の和:100

約数の個数: 72

約数和(自身を含む): 2505048

約数和(自身を除く): 1618098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 73, 75, 81, 90, 135, 146, 150, 162, 219, 225, 243, 270, 365, 405, 438, 450, 486, 657, 675, 730, 810, 1095, 1215, 1314, 1350, 1825, 1971, 2025, 2190, 2430, 3285, 3650, 3942, 4050, 5475, 5913, 6075, 6570, 9855, 10950, 11826, 12150, 16425, 17739, 19710, 29565, 32850, 35478, 49275, 59130, 88695, 98550, 147825, 177390, 295650, 443475, 886950]

約数ペア:

[(1, 886950), (2, 443475), (3, 295650), (5, 177390), (6, 147825), (9, 98550), (10, 88695), (15, 59130), (18, 49275), (25, 35478), (27, 32850), (30, 29565), (45, 19710), (50, 17739), (54, 16425), (73, 12150), (75, 11826), (81, 10950), (90, 9855), (135, 6570), (146, 6075), (150, 5913), (162, 5475), (219, 4050), (225, 3942), (243, 3650), (270, 3285), (365, 2430), (405, 2190), (438, 2025), (450, 1971), (486, 1825), (657, 1350), (675, 1314), (730, 1215), (810, 1095)]