480681000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 256

約数和(自身を含む): 1755936000

約数和(自身を除く): 1275255000

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, 108, 114, 120, 125, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 250, 270, 285, 300, 342, 360, 375, 380, 450, 456, 475, 500, 513, 540, 570, 600, 675, 684, 750, 760, 855, 900, 937, 950, 1000, 1026, 1080, 1125, 1140, 1350, 1368, 1425, 1500, 1710, 1800, 1874, 1900, 2052, 2250, 2280, 2375, 2565, 2700, 2811, 2850, 3000, 3375, 3420, 3748, 3800, 4104, 4275, 4500, 4685, 4750, 5130, 5400, 5622, 5700, 6750, 6840, 7125, 7496, 8433, 8550, 9000, 9370, 9500, 10260, 11244, 11400, 12825, 13500, 14055, 14250, 16866, 17100, 17803, 18740, 19000, 20520, 21375, 22488, 23425, 25299, 25650, 27000, 28110, 28500, 33732, 34200, 35606, 37480, 42165, 42750, 46850, 50598, 51300, 53409, 56220, 57000, 64125, 67464, 70275, 71212, 84330, 85500, 89015, 93700, 101196, 102600, 106818, 112440, 117125, 126495, 128250, 140550, 142424, 160227, 168660, 171000, 178030, 187400, 202392, 210825, 213636, 234250, 252990, 256500, 267045, 281100, 320454, 337320, 351375, 356060, 421650, 427272, 445075, 468500, 480681, 505980, 513000, 534090, 562200, 632475, 640908, 702750, 712120, 801135, 843300, 890150, 937000, 961362, 1011960, 1054125, 1068180, 1264950, 1281816, 1335225, 1405500, 1602270, 1686600, 1780300, 1922724, 2108250, 2136360, 2225375, 2403405, 2529900, 2670450, 2811000, 3162375, 3204540, 3560600, 3845448, 4005675, 4216500, 4450750, 4806810, 5059800, 5340900, 6324750, 6409080, 6676125, 8011350, 8433000, 8901500, 9613620, 10681800, 12017025, 12649500, 13352250, 16022700, 17803000, 19227240, 20028375, 24034050, 25299000, 26704500, 32045400, 40056750, 48068100, 53409000, 60085125, 80113500, 96136200, 120170250, 160227000, 240340500, 480681000]

約数ペア:

[(1, 480681000), (2, 240340500), (3, 160227000), (4, 120170250), (5, 96136200), (6, 80113500), (8, 60085125), (9, 53409000), (10, 48068100), (12, 40056750), (15, 32045400), (18, 26704500), (19, 25299000), (20, 24034050), (24, 20028375), (25, 19227240), (27, 17803000), (30, 16022700), (36, 13352250), (38, 12649500), (40, 12017025), (45, 10681800), (50, 9613620), (54, 8901500), (57, 8433000), (60, 8011350), (72, 6676125), (75, 6409080), (76, 6324750), (90, 5340900), (95, 5059800), (100, 4806810), (108, 4450750), (114, 4216500), (120, 4005675), (125, 3845448), (135, 3560600), (150, 3204540), (152, 3162375), (171, 2811000), (180, 2670450), (190, 2529900), (200, 2403405), (216, 2225375), (225, 2136360), (228, 2108250), (250, 1922724), (270, 1780300), (285, 1686600), (300, 1602270), (342, 1405500), (360, 1335225), (375, 1281816), (380, 1264950), (450, 1068180), (456, 1054125), (475, 1011960), (500, 961362), (513, 937000), (540, 890150), (570, 843300), (600, 801135), (675, 712120), (684, 702750), (750, 640908), (760, 632475), (855, 562200), (900, 534090), (937, 513000), (950, 505980), (1000, 480681), (1026, 468500), (1080, 445075), (1125, 427272), (1140, 421650), (1350, 356060), (1368, 351375), (1425, 337320), (1500, 320454), (1710, 281100), (1800, 267045), (1874, 256500), (1900, 252990), (2052, 234250), (2250, 213636), (2280, 210825), (2375, 202392), (2565, 187400), (2700, 178030), (2811, 171000), (2850, 168660), (3000, 160227), (3375, 142424), (3420, 140550), (3748, 128250), (3800, 126495), (4104, 117125), (4275, 112440), (4500, 106818), (4685, 102600), (4750, 101196), (5130, 93700), (5400, 89015), (5622, 85500), (5700, 84330), (6750, 71212), (6840, 70275), (7125, 67464), (7496, 64125), (8433, 57000), (8550, 56220), (9000, 53409), (9370, 51300), (9500, 50598), (10260, 46850), (11244, 42750), (11400, 42165), (12825, 37480), (13500, 35606), (14055, 34200), (14250, 33732), (16866, 28500), (17100, 28110), (17803, 27000), (18740, 25650), (19000, 25299), (20520, 23425), (21375, 22488)]