2498481000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{769}}^1$

素因数の和:834

約数の個数: 288

約数和(自身を含む): 8924315400

約数和(自身を除く): 6425834400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 125, 150, 152, 171, 180, 190, 200, 225, 228, 250, 285, 300, 342, 360, 361, 375, 380, 450, 456, 475, 500, 570, 600, 684, 722, 750, 760, 769, 855, 900, 950, 1000, 1083, 1125, 1140, 1368, 1425, 1444, 1500, 1538, 1710, 1800, 1805, 1900, 2166, 2250, 2280, 2307, 2375, 2850, 2888, 3000, 3076, 3249, 3420, 3610, 3800, 3845, 4275, 4332, 4500, 4614, 4750, 5415, 5700, 6152, 6498, 6840, 6921, 7125, 7220, 7690, 8550, 8664, 9000, 9025, 9228, 9500, 10830, 11400, 11535, 12996, 13842, 14250, 14440, 14611, 15380, 16245, 17100, 18050, 18456, 19000, 19225, 21375, 21660, 23070, 25992, 27075, 27684, 28500, 29222, 30760, 32490, 34200, 34605, 36100, 38450, 42750, 43320, 43833, 45125, 46140, 54150, 55368, 57000, 57675, 58444, 64980, 69210, 72200, 73055, 76900, 81225, 85500, 87666, 90250, 92280, 96125, 108300, 115350, 116888, 129960, 131499, 135375, 138420, 146110, 153800, 162450, 171000, 173025, 175332, 180500, 192250, 216600, 219165, 230700, 262998, 270750, 276840, 277609, 288375, 292220, 324900, 346050, 350664, 361000, 365275, 384500, 406125, 438330, 461400, 525996, 541500, 555218, 576750, 584440, 649800, 657495, 692100, 730550, 769000, 812250, 832827, 865125, 876660, 1051992, 1083000, 1095825, 1110436, 1153500, 1314990, 1384200, 1388045, 1461100, 1624500, 1665654, 1730250, 1753320, 1826375, 2191650, 2220872, 2307000, 2498481, 2629980, 2776090, 2922200, 3249000, 3287475, 3331308, 3460500, 3652750, 4164135, 4383300, 4996962, 5259960, 5479125, 5552180, 6574950, 6662616, 6921000, 6940225, 7305500, 8328270, 8766600, 9993924, 10958250, 11104360, 12492405, 13149900, 13880450, 14611000, 16437375, 16656540, 19987848, 20820675, 21916500, 24984810, 26299800, 27760900, 32874750, 33313080, 34701125, 41641350, 43833000, 49969620, 55521800, 62462025, 65749500, 69402250, 83282700, 99939240, 104103375, 124924050, 131499000, 138804500, 166565400, 208206750, 249848100, 277609000, 312310125, 416413500, 499696200, 624620250, 832827000, 1249240500, 2498481000]

約数ペア:

[(1, 2498481000), (2, 1249240500), (3, 832827000), (4, 624620250), (5, 499696200), (6, 416413500), (8, 312310125), (9, 277609000), (10, 249848100), (12, 208206750), (15, 166565400), (18, 138804500), (19, 131499000), (20, 124924050), (24, 104103375), (25, 99939240), (30, 83282700), (36, 69402250), (38, 65749500), (40, 62462025), (45, 55521800), (50, 49969620), (57, 43833000), (60, 41641350), (72, 34701125), (75, 33313080), (76, 32874750), (90, 27760900), (95, 26299800), (100, 24984810), (114, 21916500), (120, 20820675), (125, 19987848), (150, 16656540), (152, 16437375), (171, 14611000), (180, 13880450), (190, 13149900), (200, 12492405), (225, 11104360), (228, 10958250), (250, 9993924), (285, 8766600), (300, 8328270), (342, 7305500), (360, 6940225), (361, 6921000), (375, 6662616), (380, 6574950), (450, 5552180), (456, 5479125), (475, 5259960), (500, 4996962), (570, 4383300), (600, 4164135), (684, 3652750), (722, 3460500), (750, 3331308), (760, 3287475), (769, 3249000), (855, 2922200), (900, 2776090), (950, 2629980), (1000, 2498481), (1083, 2307000), (1125, 2220872), (1140, 2191650), (1368, 1826375), (1425, 1753320), (1444, 1730250), (1500, 1665654), (1538, 1624500), (1710, 1461100), (1800, 1388045), (1805, 1384200), (1900, 1314990), (2166, 1153500), (2250, 1110436), (2280, 1095825), (2307, 1083000), (2375, 1051992), (2850, 876660), (2888, 865125), (3000, 832827), (3076, 812250), (3249, 769000), (3420, 730550), (3610, 692100), (3800, 657495), (3845, 649800), (4275, 584440), (4332, 576750), (4500, 555218), (4614, 541500), (4750, 525996), (5415, 461400), (5700, 438330), (6152, 406125), (6498, 384500), (6840, 365275), (6921, 361000), (7125, 350664), (7220, 346050), (7690, 324900), (8550, 292220), (8664, 288375), (9000, 277609), (9025, 276840), (9228, 270750), (9500, 262998), (10830, 230700), (11400, 219165), (11535, 216600), (12996, 192250), (13842, 180500), (14250, 175332), (14440, 173025), (14611, 171000), (15380, 162450), (16245, 153800), (17100, 146110), (18050, 138420), (18456, 135375), (19000, 131499), (19225, 129960), (21375, 116888), (21660, 115350), (23070, 108300), (25992, 96125), (27075, 92280), (27684, 90250), (28500, 87666), (29222, 85500), (30760, 81225), (32490, 76900), (34200, 73055), (34605, 72200), (36100, 69210), (38450, 64980), (42750, 58444), (43320, 57675), (43833, 57000), (45125, 55368), (46140, 54150)]