80468100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29803}}^1$

素因数の和:29826

約数の個数: 72

約数和(自身を含む): 258698720

約数和(自身を除く): 178230620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 29803, 59606, 89409, 119212, 149015, 178818, 268227, 298030, 357636, 447045, 536454, 596060, 745075, 804681, 894090, 1072908, 1341135, 1490150, 1609362, 1788180, 2235225, 2682270, 2980300, 3218724, 4023405, 4470450, 5364540, 6705675, 8046810, 8940900, 13411350, 16093620, 20117025, 26822700, 40234050, 80468100]

約数ペア:

[(1, 80468100), (2, 40234050), (3, 26822700), (4, 20117025), (5, 16093620), (6, 13411350), (9, 8940900), (10, 8046810), (12, 6705675), (15, 5364540), (18, 4470450), (20, 4023405), (25, 3218724), (27, 2980300), (30, 2682270), (36, 2235225), (45, 1788180), (50, 1609362), (54, 1490150), (60, 1341135), (75, 1072908), (90, 894090), (100, 804681), (108, 745075), (135, 596060), (150, 536454), (180, 447045), (225, 357636), (270, 298030), (300, 268227), (450, 178818), (540, 149015), (675, 119212), (900, 89409), (1350, 59606), (2700, 29803)]