190100520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2597

約数の個数: 160

約数和(自身を含む): 666990720

約数和(自身を除く): 476890200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2551, 2760, 3105, 3240, 3726, 4140, 4968, 5102, 6210, 7452, 7653, 8280, 9315, 10204, 12420, 12755, 14904, 15306, 18630, 20408, 22959, 24840, 25510, 30612, 37260, 38265, 45918, 51020, 58673, 61224, 68877, 74520, 76530, 91836, 102040, 114795, 117346, 137754, 153060, 176019, 183672, 206631, 229590, 234692, 275508, 293365, 306120, 344385, 352038, 413262, 459180, 469384, 528057, 551016, 586730, 688770, 704076, 826524, 880095, 918360, 1033155, 1056114, 1173460, 1377540, 1408152, 1584171, 1653048, 1760190, 2066310, 2112228, 2346920, 2640285, 2755080, 3168342, 3520380, 4132620, 4224456, 4752513, 5280570, 6336684, 7040760, 7920855, 8265240, 9505026, 10561140, 12673368, 15841710, 19010052, 21122280, 23762565, 31683420, 38020104, 47525130, 63366840, 95050260, 190100520]

約数ペア:

[(1, 190100520), (2, 95050260), (3, 63366840), (4, 47525130), (5, 38020104), (6, 31683420), (8, 23762565), (9, 21122280), (10, 19010052), (12, 15841710), (15, 12673368), (18, 10561140), (20, 9505026), (23, 8265240), (24, 7920855), (27, 7040760), (30, 6336684), (36, 5280570), (40, 4752513), (45, 4224456), (46, 4132620), (54, 3520380), (60, 3168342), (69, 2755080), (72, 2640285), (81, 2346920), (90, 2112228), (92, 2066310), (108, 1760190), (115, 1653048), (120, 1584171), (135, 1408152), (138, 1377540), (162, 1173460), (180, 1056114), (184, 1033155), (207, 918360), (216, 880095), (230, 826524), (270, 704076), (276, 688770), (324, 586730), (345, 551016), (360, 528057), (405, 469384), (414, 459180), (460, 413262), (540, 352038), (552, 344385), (621, 306120), (648, 293365), (690, 275508), (810, 234692), (828, 229590), (920, 206631), (1035, 183672), (1080, 176019), (1242, 153060), (1380, 137754), (1620, 117346), (1656, 114795), (1863, 102040), (2070, 91836), (2484, 76530), (2551, 74520), (2760, 68877), (3105, 61224), (3240, 58673), (3726, 51020), (4140, 45918), (4968, 38265), (5102, 37260), (6210, 30612), (7452, 25510), (7653, 24840), (8280, 22959), (9315, 20408), (10204, 18630), (12420, 15306), (12755, 14904)]