457901052700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12781}}^1$

素因数の和:12973

約数の個数: 288

約数和(自身を含む): 1272437669888

約数和(自身を除く): 814536617188

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 127, 130, 140, 155, 175, 182, 217, 254, 260, 310, 325, 350, 364, 403, 434, 455, 508, 620, 635, 650, 700, 775, 806, 868, 889, 910, 1085, 1270, 1300, 1550, 1612, 1651, 1778, 1820, 2015, 2170, 2275, 2540, 2821, 3100, 3175, 3302, 3556, 3937, 4030, 4340, 4445, 4550, 5425, 5642, 6350, 6604, 7874, 8060, 8255, 8890, 9100, 10075, 10850, 11284, 11557, 12700, 12781, 14105, 15748, 16510, 17780, 19685, 20150, 21700, 22225, 23114, 25562, 27559, 28210, 33020, 39370, 40300, 41275, 44450, 46228, 51124, 51181, 55118, 56420, 57785, 63905, 70525, 78740, 82550, 88900, 89467, 98425, 102362, 110236, 115570, 127810, 137795, 141050, 165100, 166153, 178934, 196850, 204724, 231140, 255620, 255905, 275590, 282100, 288925, 319525, 332306, 357868, 358267, 393700, 396211, 447335, 511810, 551180, 577850, 639050, 664612, 688975, 716534, 792422, 830765, 894670, 1023620, 1155700, 1163071, 1278100, 1279525, 1377950, 1433068, 1584844, 1623187, 1661530, 1789340, 1791335, 1981055, 2236675, 2326142, 2559050, 2755900, 2773477, 3246374, 3323060, 3582670, 3962110, 4153825, 4473350, 4652284, 5118100, 5150743, 5546954, 5815355, 6492748, 7165340, 7924220, 8115935, 8307650, 8946700, 8956675, 9905275, 10301486, 11093908, 11362309, 11630710, 13867385, 16231870, 16615300, 17913350, 19810550, 20602972, 21101431, 22724618, 23261420, 25753715, 27734770, 29076775, 32463740, 35826700, 36055201, 39621100, 40579675, 42202862, 45449236, 50318797, 51507430, 55469540, 56811545, 58153550, 69336925, 72110402, 81159350, 84405724, 100637594, 103014860, 105507155, 113623090, 116307100, 128768575, 138673850, 144220804, 147710017, 162318700, 180276005, 201275188, 211014310, 227246180, 251593985, 257537150, 277347700, 284057725, 295420034, 352231579, 360552010, 422028620, 503187970, 515074300, 527535775, 568115450, 590840068, 654144361, 704463158, 721104020, 738550085, 901380025, 1006375940, 1055071550, 1136230900, 1257969925, 1308288722, 1408926316, 1477100170, 1761157895, 1802760050, 2110143100, 2515939850, 2616577444, 2954200340, 3270721805, 3522315790, 3605520100, 3692750425, 4579010527, 5031879700, 6541443610, 7044631580, 7385500850, 8805789475, 9158021054, 13082887220, 14771001700, 16353609025, 17611578950, 18316042108, 22895052635, 32707218050, 35223157900, 45790105270, 65414436100, 91580210540, 114475263175, 228950526350, 457901052700]

約数ペア:

[(1, 457901052700), (2, 228950526350), (4, 114475263175), (5, 91580210540), (7, 65414436100), (10, 45790105270), (13, 35223157900), (14, 32707218050), (20, 22895052635), (25, 18316042108), (26, 17611578950), (28, 16353609025), (31, 14771001700), (35, 13082887220), (50, 9158021054), (52, 8805789475), (62, 7385500850), (65, 7044631580), (70, 6541443610), (91, 5031879700), (100, 4579010527), (124, 3692750425), (127, 3605520100), (130, 3522315790), (140, 3270721805), (155, 2954200340), (175, 2616577444), (182, 2515939850), (217, 2110143100), (254, 1802760050), (260, 1761157895), (310, 1477100170), (325, 1408926316), (350, 1308288722), (364, 1257969925), (403, 1136230900), (434, 1055071550), (455, 1006375940), (508, 901380025), (620, 738550085), (635, 721104020), (650, 704463158), (700, 654144361), (775, 590840068), (806, 568115450), (868, 527535775), (889, 515074300), (910, 503187970), (1085, 422028620), (1270, 360552010), (1300, 352231579), (1550, 295420034), (1612, 284057725), (1651, 277347700), (1778, 257537150), (1820, 251593985), (2015, 227246180), (2170, 211014310), (2275, 201275188), (2540, 180276005), (2821, 162318700), (3100, 147710017), (3175, 144220804), (3302, 138673850), (3556, 128768575), (3937, 116307100), (4030, 113623090), (4340, 105507155), (4445, 103014860), (4550, 100637594), (5425, 84405724), (5642, 81159350), (6350, 72110402), (6604, 69336925), (7874, 58153550), (8060, 56811545), (8255, 55469540), (8890, 51507430), (9100, 50318797), (10075, 45449236), (10850, 42202862), (11284, 40579675), (11557, 39621100), (12700, 36055201), (12781, 35826700), (14105, 32463740), (15748, 29076775), (16510, 27734770), (17780, 25753715), (19685, 23261420), (20150, 22724618), (21700, 21101431), (22225, 20602972), (23114, 19810550), (25562, 17913350), (27559, 16615300), (28210, 16231870), (33020, 13867385), (39370, 11630710), (40300, 11362309), (41275, 11093908), (44450, 10301486), (46228, 9905275), (51124, 8956675), (51181, 8946700), (55118, 8307650), (56420, 8115935), (57785, 7924220), (63905, 7165340), (70525, 6492748), (78740, 5815355), (82550, 5546954), (88900, 5150743), (89467, 5118100), (98425, 4652284), (102362, 4473350), (110236, 4153825), (115570, 3962110), (127810, 3582670), (137795, 3323060), (141050, 3246374), (165100, 2773477), (166153, 2755900), (178934, 2559050), (196850, 2326142), (204724, 2236675), (231140, 1981055), (255620, 1791335), (255905, 1789340), (275590, 1661530), (282100, 1623187), (288925, 1584844), (319525, 1433068), (332306, 1377950), (357868, 1279525), (358267, 1278100), (393700, 1163071), (396211, 1155700), (447335, 1023620), (511810, 894670), (551180, 830765), (577850, 792422), (639050, 716534), (664612, 688975)]