201210170000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1451}}^1$

素因数の和:1776

約数の個数: 300

約数和(自身を含む): 569078973936

約数和(自身を除く): 367868803936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 283, 350, 392, 400, 490, 500, 560, 566, 625, 700, 784, 875, 980, 1000, 1132, 1225, 1250, 1400, 1415, 1451, 1750, 1960, 1981, 2000, 2264, 2450, 2500, 2800, 2830, 2902, 3500, 3920, 3962, 4375, 4528, 4900, 5000, 5660, 5804, 6125, 7000, 7075, 7255, 7924, 8750, 9800, 9905, 10000, 10157, 11320, 11608, 12250, 13867, 14000, 14150, 14510, 15848, 17500, 19600, 19810, 20314, 22640, 23216, 24500, 27734, 28300, 29020, 30625, 31696, 35000, 35375, 36275, 39620, 40628, 49000, 49525, 50785, 55468, 56600, 58040, 61250, 69335, 70000, 70750, 71099, 72550, 79240, 81256, 98000, 99050, 101570, 110936, 113200, 116080, 122500, 138670, 141500, 142198, 145100, 158480, 162512, 176875, 181375, 198100, 203140, 221872, 245000, 247625, 253925, 277340, 283000, 284396, 290200, 346675, 353750, 355495, 362750, 396200, 406280, 410633, 490000, 495250, 507850, 554680, 566000, 568792, 580400, 693350, 707500, 710990, 725500, 792400, 812560, 821266, 906875, 990500, 1015700, 1109360, 1137584, 1238125, 1269625, 1386700, 1415000, 1421980, 1451000, 1642532, 1733375, 1777475, 1813750, 1981000, 2031400, 2053165, 2476250, 2539250, 2773400, 2830000, 2843960, 2874431, 2902000, 3285064, 3466750, 3554950, 3627500, 3962000, 4062800, 4106330, 4952500, 5078500, 5546800, 5687920, 5748862, 6348125, 6570128, 6933500, 7109900, 7255000, 8212660, 8666875, 8887375, 9905000, 10157000, 10265825, 11497724, 12696250, 13867000, 14219800, 14372155, 14510000, 16425320, 17333750, 17774750, 19810000, 20121017, 20314000, 20531650, 22995448, 25392500, 27734000, 28439600, 28744310, 32850640, 34667500, 35549500, 40242034, 41063300, 44436875, 45990896, 50785000, 51329125, 57488620, 69335000, 71099000, 71860775, 80484068, 82126600, 88873750, 100605085, 101570000, 102658250, 114977240, 138670000, 142198000, 143721550, 160968136, 164253200, 177747500, 201210170, 205316500, 229954480, 256645625, 287443100, 321936272, 355495000, 359303875, 402420340, 410633000, 503025425, 513291250, 574886200, 710990000, 718607750, 804840680, 821266000, 1006050850, 1026582500, 1149772400, 1437215500, 1609681360, 1796519375, 2012101700, 2053165000, 2515127125, 2874431000, 3593038750, 4024203400, 4106330000, 5030254250, 5748862000, 7186077500, 8048406800, 10060508500, 12575635625, 14372155000, 20121017000, 25151271250, 28744310000, 40242034000, 50302542500, 100605085000, 201210170000]

約数ペア:

[(1, 201210170000), (2, 100605085000), (4, 50302542500), (5, 40242034000), (7, 28744310000), (8, 25151271250), (10, 20121017000), (14, 14372155000), (16, 12575635625), (20, 10060508500), (25, 8048406800), (28, 7186077500), (35, 5748862000), (40, 5030254250), (49, 4106330000), (50, 4024203400), (56, 3593038750), (70, 2874431000), (80, 2515127125), (98, 2053165000), (100, 2012101700), (112, 1796519375), (125, 1609681360), (140, 1437215500), (175, 1149772400), (196, 1026582500), (200, 1006050850), (245, 821266000), (250, 804840680), (280, 718607750), (283, 710990000), (350, 574886200), (392, 513291250), (400, 503025425), (490, 410633000), (500, 402420340), (560, 359303875), (566, 355495000), (625, 321936272), (700, 287443100), (784, 256645625), (875, 229954480), (980, 205316500), (1000, 201210170), (1132, 177747500), (1225, 164253200), (1250, 160968136), (1400, 143721550), (1415, 142198000), (1451, 138670000), (1750, 114977240), (1960, 102658250), (1981, 101570000), (2000, 100605085), (2264, 88873750), (2450, 82126600), (2500, 80484068), (2800, 71860775), (2830, 71099000), (2902, 69335000), (3500, 57488620), (3920, 51329125), (3962, 50785000), (4375, 45990896), (4528, 44436875), (4900, 41063300), (5000, 40242034), (5660, 35549500), (5804, 34667500), (6125, 32850640), (7000, 28744310), (7075, 28439600), (7255, 27734000), (7924, 25392500), (8750, 22995448), (9800, 20531650), (9905, 20314000), (10000, 20121017), (10157, 19810000), (11320, 17774750), (11608, 17333750), (12250, 16425320), (13867, 14510000), (14000, 14372155), (14150, 14219800), (14510, 13867000), (15848, 12696250), (17500, 11497724), (19600, 10265825), (19810, 10157000), (20314, 9905000), (22640, 8887375), (23216, 8666875), (24500, 8212660), (27734, 7255000), (28300, 7109900), (29020, 6933500), (30625, 6570128), (31696, 6348125), (35000, 5748862), (35375, 5687920), (36275, 5546800), (39620, 5078500), (40628, 4952500), (49000, 4106330), (49525, 4062800), (50785, 3962000), (55468, 3627500), (56600, 3554950), (58040, 3466750), (61250, 3285064), (69335, 2902000), (70000, 2874431), (70750, 2843960), (71099, 2830000), (72550, 2773400), (79240, 2539250), (81256, 2476250), (98000, 2053165), (99050, 2031400), (101570, 1981000), (110936, 1813750), (113200, 1777475), (116080, 1733375), (122500, 1642532), (138670, 1451000), (141500, 1421980), (142198, 1415000), (145100, 1386700), (158480, 1269625), (162512, 1238125), (176875, 1137584), (181375, 1109360), (198100, 1015700), (203140, 990500), (221872, 906875), (245000, 821266), (247625, 812560), (253925, 792400), (277340, 725500), (283000, 710990), (284396, 707500), (290200, 693350), (346675, 580400), (353750, 568792), (355495, 566000), (362750, 554680), (396200, 507850), (406280, 495250), (410633, 490000)]