3122550

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{257}}^1$

素因数の和:284

約数の個数: 72

約数和(自身を含む): 8733816

約数和(自身を除く): 5611266

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, 243, 257, 270, 405, 450, 486, 514, 675, 771, 810, 1215, 1285, 1350, 1542, 2025, 2313, 2430, 2570, 3855, 4050, 4626, 6075, 6425, 6939, 7710, 11565, 12150, 12850, 13878, 19275, 20817, 23130, 34695, 38550, 41634, 57825, 62451, 69390, 104085, 115650, 124902, 173475, 208170, 312255, 346950, 520425, 624510, 1040850, 1561275, 3122550]

約数ペア:

[(1, 3122550), (2, 1561275), (3, 1040850), (5, 624510), (6, 520425), (9, 346950), (10, 312255), (15, 208170), (18, 173475), (25, 124902), (27, 115650), (30, 104085), (45, 69390), (50, 62451), (54, 57825), (75, 41634), (81, 38550), (90, 34695), (135, 23130), (150, 20817), (162, 19275), (225, 13878), (243, 12850), (257, 12150), (270, 11565), (405, 7710), (450, 6939), (486, 6425), (514, 6075), (675, 4626), (771, 4050), (810, 3855), (1215, 2570), (1285, 2430), (1350, 2313), (1542, 2025)]