54891000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 202176000

約数和(自身を除く): 147285000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 107, 108, 114, 120, 125, 135, 150, 152, 171, 180, 190, 200, 214, 216, 225, 228, 250, 270, 285, 300, 321, 342, 360, 375, 380, 428, 450, 456, 475, 500, 513, 535, 540, 570, 600, 642, 675, 684, 750, 760, 855, 856, 900, 950, 963, 1000, 1026, 1070, 1080, 1125, 1140, 1284, 1350, 1368, 1425, 1500, 1605, 1710, 1800, 1900, 1926, 2033, 2052, 2140, 2250, 2280, 2375, 2565, 2568, 2675, 2700, 2850, 2889, 3000, 3210, 3375, 3420, 3800, 3852, 4066, 4104, 4275, 4280, 4500, 4750, 4815, 5130, 5350, 5400, 5700, 5778, 6099, 6420, 6750, 6840, 7125, 7704, 8025, 8132, 8550, 9000, 9500, 9630, 10165, 10260, 10700, 11400, 11556, 12198, 12825, 12840, 13375, 13500, 14250, 14445, 16050, 16264, 17100, 18297, 19000, 19260, 20330, 20520, 21375, 21400, 23112, 24075, 24396, 25650, 26750, 27000, 28500, 28890, 30495, 32100, 34200, 36594, 38520, 40125, 40660, 42750, 48150, 48792, 50825, 51300, 53500, 54891, 57000, 57780, 60990, 64125, 64200, 72225, 73188, 80250, 81320, 85500, 91485, 96300, 101650, 102600, 107000, 109782, 115560, 120375, 121980, 128250, 144450, 146376, 152475, 160500, 171000, 182970, 192600, 203300, 219564, 240750, 243960, 254125, 256500, 274455, 288900, 304950, 321000, 361125, 365940, 406600, 439128, 457425, 481500, 508250, 513000, 548910, 577800, 609900, 722250, 731880, 762375, 914850, 963000, 1016500, 1097820, 1219800, 1372275, 1444500, 1524750, 1829700, 2033000, 2195640, 2287125, 2744550, 2889000, 3049500, 3659400, 4574250, 5489100, 6099000, 6861375, 9148500, 10978200, 13722750, 18297000, 27445500, 54891000]

約数ペア:

[(1, 54891000), (2, 27445500), (3, 18297000), (4, 13722750), (5, 10978200), (6, 9148500), (8, 6861375), (9, 6099000), (10, 5489100), (12, 4574250), (15, 3659400), (18, 3049500), (19, 2889000), (20, 2744550), (24, 2287125), (25, 2195640), (27, 2033000), (30, 1829700), (36, 1524750), (38, 1444500), (40, 1372275), (45, 1219800), (50, 1097820), (54, 1016500), (57, 963000), (60, 914850), (72, 762375), (75, 731880), (76, 722250), (90, 609900), (95, 577800), (100, 548910), (107, 513000), (108, 508250), (114, 481500), (120, 457425), (125, 439128), (135, 406600), (150, 365940), (152, 361125), (171, 321000), (180, 304950), (190, 288900), (200, 274455), (214, 256500), (216, 254125), (225, 243960), (228, 240750), (250, 219564), (270, 203300), (285, 192600), (300, 182970), (321, 171000), (342, 160500), (360, 152475), (375, 146376), (380, 144450), (428, 128250), (450, 121980), (456, 120375), (475, 115560), (500, 109782), (513, 107000), (535, 102600), (540, 101650), (570, 96300), (600, 91485), (642, 85500), (675, 81320), (684, 80250), (750, 73188), (760, 72225), (855, 64200), (856, 64125), (900, 60990), (950, 57780), (963, 57000), (1000, 54891), (1026, 53500), (1070, 51300), (1080, 50825), (1125, 48792), (1140, 48150), (1284, 42750), (1350, 40660), (1368, 40125), (1425, 38520), (1500, 36594), (1605, 34200), (1710, 32100), (1800, 30495), (1900, 28890), (1926, 28500), (2033, 27000), (2052, 26750), (2140, 25650), (2250, 24396), (2280, 24075), (2375, 23112), (2565, 21400), (2568, 21375), (2675, 20520), (2700, 20330), (2850, 19260), (2889, 19000), (3000, 18297), (3210, 17100), (3375, 16264), (3420, 16050), (3800, 14445), (3852, 14250), (4066, 13500), (4104, 13375), (4275, 12840), (4280, 12825), (4500, 12198), (4750, 11556), (4815, 11400), (5130, 10700), (5350, 10260), (5400, 10165), (5700, 9630), (5778, 9500), (6099, 9000), (6420, 8550), (6750, 8132), (6840, 8025), (7125, 7704)]