21299689800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{3944387}}^1$

素因数の和:3944412

約数の個数: 96

約数和(自身を含む): 73365616800

約数和(自身を除く): 52065927000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5400, 3944387, 7888774, 11833161, 15777548, 19721935, 23666322, 31555096, 35499483, 39443870, 47332644, 59165805, 70998966, 78887740, 94665288, 98609675, 106498449, 118331610, 141997932, 157775480, 177497415, 197219350, 212996898, 236663220, 283995864, 295829025, 354994830, 394438700, 425993796, 473326440, 532492245, 591658050, 709989660, 788877400, 851987592, 887487075, 1064984490, 1183316100, 1419979320, 1774974150, 2129968980, 2366632200, 2662461225, 3549948300, 4259937960, 5324922450, 7099896600, 10649844900, 21299689800]

約数ペア:

[(1, 21299689800), (2, 10649844900), (3, 7099896600), (4, 5324922450), (5, 4259937960), (6, 3549948300), (8, 2662461225), (9, 2366632200), (10, 2129968980), (12, 1774974150), (15, 1419979320), (18, 1183316100), (20, 1064984490), (24, 887487075), (25, 851987592), (27, 788877400), (30, 709989660), (36, 591658050), (40, 532492245), (45, 473326440), (50, 425993796), (54, 394438700), (60, 354994830), (72, 295829025), (75, 283995864), (90, 236663220), (100, 212996898), (108, 197219350), (120, 177497415), (135, 157775480), (150, 141997932), (180, 118331610), (200, 106498449), (216, 98609675), (225, 94665288), (270, 78887740), (300, 70998966), (360, 59165805), (450, 47332644), (540, 39443870), (600, 35499483), (675, 31555096), (900, 23666322), (1080, 19721935), (1350, 15777548), (1800, 11833161), (2700, 7888774), (5400, 3944387)]