85277880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{281}}^2$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 285274800

約数和(自身を除く): 199996920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 281, 360, 540, 562, 843, 1080, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 7587, 8430, 10116, 11240, 12645, 15174, 16860, 20232, 25290, 30348, 33720, 37935, 50580, 60696, 75870, 78961, 101160, 151740, 157922, 236883, 303480, 315844, 394805, 473766, 631688, 710649, 789610, 947532, 1184415, 1421298, 1579220, 1895064, 2131947, 2368830, 2842596, 3158440, 3553245, 4263894, 4737660, 5685192, 7106490, 8527788, 9475320, 10659735, 14212980, 17055576, 21319470, 28425960, 42638940, 85277880]

約数ペア:

[(1, 85277880), (2, 42638940), (3, 28425960), (4, 21319470), (5, 17055576), (6, 14212980), (8, 10659735), (9, 9475320), (10, 8527788), (12, 7106490), (15, 5685192), (18, 4737660), (20, 4263894), (24, 3553245), (27, 3158440), (30, 2842596), (36, 2368830), (40, 2131947), (45, 1895064), (54, 1579220), (60, 1421298), (72, 1184415), (90, 947532), (108, 789610), (120, 710649), (135, 631688), (180, 473766), (216, 394805), (270, 315844), (281, 303480), (360, 236883), (540, 157922), (562, 151740), (843, 101160), (1080, 78961), (1124, 75870), (1405, 60696), (1686, 50580), (2248, 37935), (2529, 33720), (2810, 30348), (3372, 25290), (4215, 20232), (5058, 16860), (5620, 15174), (6744, 12645), (7587, 11240), (8430, 10116)]