1947331800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15679}}^1$

素因数の和:15727

約数の個数: 192

約数和(自身を含む): 6999552000

約数和(自身を除く): 5052220200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 50, 54, 60, 69, 72, 75, 90, 92, 100, 108, 115, 120, 135, 138, 150, 180, 184, 200, 207, 216, 225, 230, 270, 276, 300, 345, 360, 414, 450, 460, 540, 552, 575, 600, 621, 675, 690, 828, 900, 920, 1035, 1080, 1150, 1242, 1350, 1380, 1656, 1725, 1800, 2070, 2300, 2484, 2700, 2760, 3105, 3450, 4140, 4600, 4968, 5175, 5400, 6210, 6900, 8280, 10350, 12420, 13800, 15525, 15679, 20700, 24840, 31050, 31358, 41400, 47037, 62100, 62716, 78395, 94074, 124200, 125432, 141111, 156790, 188148, 235185, 282222, 313580, 360617, 376296, 391975, 423333, 470370, 564444, 627160, 705555, 721234, 783950, 846666, 940740, 1081851, 1128888, 1175925, 1411110, 1442468, 1567900, 1693332, 1803085, 1881480, 2116665, 2163702, 2351850, 2822220, 2884936, 3135800, 3245553, 3386664, 3527775, 3606170, 4233330, 4327404, 4703700, 5409255, 5644440, 6491106, 7055550, 7212340, 8466660, 8654808, 9015425, 9407400, 9736659, 10583325, 10818510, 12982212, 14111100, 14424680, 16227765, 16933320, 18030850, 19473318, 21166650, 21637020, 25964424, 27046275, 28222200, 32455530, 36061700, 38946636, 42333300, 43274040, 48683295, 54092550, 64911060, 72123400, 77893272, 81138825, 84666600, 97366590, 108185100, 129822120, 162277650, 194733180, 216370200, 243416475, 324555300, 389466360, 486832950, 649110600, 973665900, 1947331800]

約数ペア:

[(1, 1947331800), (2, 973665900), (3, 649110600), (4, 486832950), (5, 389466360), (6, 324555300), (8, 243416475), (9, 216370200), (10, 194733180), (12, 162277650), (15, 129822120), (18, 108185100), (20, 97366590), (23, 84666600), (24, 81138825), (25, 77893272), (27, 72123400), (30, 64911060), (36, 54092550), (40, 48683295), (45, 43274040), (46, 42333300), (50, 38946636), (54, 36061700), (60, 32455530), (69, 28222200), (72, 27046275), (75, 25964424), (90, 21637020), (92, 21166650), (100, 19473318), (108, 18030850), (115, 16933320), (120, 16227765), (135, 14424680), (138, 14111100), (150, 12982212), (180, 10818510), (184, 10583325), (200, 9736659), (207, 9407400), (216, 9015425), (225, 8654808), (230, 8466660), (270, 7212340), (276, 7055550), (300, 6491106), (345, 5644440), (360, 5409255), (414, 4703700), (450, 4327404), (460, 4233330), (540, 3606170), (552, 3527775), (575, 3386664), (600, 3245553), (621, 3135800), (675, 2884936), (690, 2822220), (828, 2351850), (900, 2163702), (920, 2116665), (1035, 1881480), (1080, 1803085), (1150, 1693332), (1242, 1567900), (1350, 1442468), (1380, 1411110), (1656, 1175925), (1725, 1128888), (1800, 1081851), (2070, 940740), (2300, 846666), (2484, 783950), (2700, 721234), (2760, 705555), (3105, 627160), (3450, 564444), (4140, 470370), (4600, 423333), (4968, 391975), (5175, 376296), (5400, 360617), (6210, 313580), (6900, 282222), (8280, 235185), (10350, 188148), (12420, 156790), (13800, 141111), (15525, 125432), (15679, 124200), (20700, 94074), (24840, 78395), (31050, 62716), (31358, 62100), (41400, 47037)]