279188100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2027

約数の個数: 144

約数和(自身を含む): 914941440

約数和(自身を除く): 635753340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 90, 100, 106, 108, 135, 150, 159, 180, 212, 225, 265, 270, 300, 318, 450, 477, 530, 540, 636, 675, 795, 900, 954, 1060, 1325, 1350, 1431, 1590, 1908, 1951, 2385, 2650, 2700, 2862, 3180, 3902, 3975, 4770, 5300, 5724, 5853, 7155, 7804, 7950, 9540, 9755, 11706, 11925, 14310, 15900, 17559, 19510, 23412, 23850, 28620, 29265, 35118, 35775, 39020, 47700, 48775, 52677, 58530, 70236, 71550, 87795, 97550, 103403, 105354, 117060, 143100, 146325, 175590, 195100, 206806, 210708, 263385, 292650, 310209, 351180, 413612, 438975, 517015, 526770, 585300, 620418, 877950, 930627, 1034030, 1053540, 1240836, 1316925, 1551045, 1755900, 1861254, 2068060, 2585075, 2633850, 2791881, 3102090, 3722508, 4653135, 5170150, 5267700, 5583762, 6204180, 7755225, 9306270, 10340300, 11167524, 13959405, 15510450, 18612540, 23265675, 27918810, 31020900, 46531350, 55837620, 69797025, 93062700, 139594050, 279188100]

約数ペア:

[(1, 279188100), (2, 139594050), (3, 93062700), (4, 69797025), (5, 55837620), (6, 46531350), (9, 31020900), (10, 27918810), (12, 23265675), (15, 18612540), (18, 15510450), (20, 13959405), (25, 11167524), (27, 10340300), (30, 9306270), (36, 7755225), (45, 6204180), (50, 5583762), (53, 5267700), (54, 5170150), (60, 4653135), (75, 3722508), (90, 3102090), (100, 2791881), (106, 2633850), (108, 2585075), (135, 2068060), (150, 1861254), (159, 1755900), (180, 1551045), (212, 1316925), (225, 1240836), (265, 1053540), (270, 1034030), (300, 930627), (318, 877950), (450, 620418), (477, 585300), (530, 526770), (540, 517015), (636, 438975), (675, 413612), (795, 351180), (900, 310209), (954, 292650), (1060, 263385), (1325, 210708), (1350, 206806), (1431, 195100), (1590, 175590), (1908, 146325), (1951, 143100), (2385, 117060), (2650, 105354), (2700, 103403), (2862, 97550), (3180, 87795), (3902, 71550), (3975, 70236), (4770, 58530), (5300, 52677), (5724, 48775), (5853, 47700), (7155, 39020), (7804, 35775), (7950, 35118), (9540, 29265), (9755, 28620), (11706, 23850), (11925, 23412), (14310, 19510), (15900, 17559)]