7121145000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{20641}}^1$

素因数の和:20693

約数の個数: 160

約数和(自身を含む): 23214818880

約数和(自身を除く): 16093673880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 625, 690, 750, 920, 1000, 1150, 1250, 1380, 1500, 1725, 1875, 2300, 2500, 2760, 2875, 3000, 3450, 3750, 4600, 5000, 5750, 6900, 7500, 8625, 11500, 13800, 14375, 15000, 17250, 20641, 23000, 28750, 34500, 41282, 43125, 57500, 61923, 69000, 82564, 86250, 103205, 115000, 123846, 165128, 172500, 206410, 247692, 309615, 345000, 412820, 474743, 495384, 516025, 619230, 825640, 949486, 1032050, 1238460, 1424229, 1548075, 1898972, 2064100, 2373715, 2476920, 2580125, 2848458, 3096150, 3797944, 4128200, 4747430, 5160250, 5696916, 6192300, 7121145, 7740375, 9494860, 10320500, 11393832, 11868575, 12384600, 12900625, 14242290, 15480750, 18989720, 20641000, 23737150, 25801250, 28484580, 30961500, 35605725, 38701875, 47474300, 51602500, 56969160, 59342875, 61923000, 71211450, 77403750, 94948600, 103205000, 118685750, 142422900, 154807500, 178028625, 237371500, 284845800, 296714375, 309615000, 356057250, 474743000, 593428750, 712114500, 890143125, 1186857500, 1424229000, 1780286250, 2373715000, 3560572500, 7121145000]

約数ペア:

[(1, 7121145000), (2, 3560572500), (3, 2373715000), (4, 1780286250), (5, 1424229000), (6, 1186857500), (8, 890143125), (10, 712114500), (12, 593428750), (15, 474743000), (20, 356057250), (23, 309615000), (24, 296714375), (25, 284845800), (30, 237371500), (40, 178028625), (46, 154807500), (50, 142422900), (60, 118685750), (69, 103205000), (75, 94948600), (92, 77403750), (100, 71211450), (115, 61923000), (120, 59342875), (125, 56969160), (138, 51602500), (150, 47474300), (184, 38701875), (200, 35605725), (230, 30961500), (250, 28484580), (276, 25801250), (300, 23737150), (345, 20641000), (375, 18989720), (460, 15480750), (500, 14242290), (552, 12900625), (575, 12384600), (600, 11868575), (625, 11393832), (690, 10320500), (750, 9494860), (920, 7740375), (1000, 7121145), (1150, 6192300), (1250, 5696916), (1380, 5160250), (1500, 4747430), (1725, 4128200), (1875, 3797944), (2300, 3096150), (2500, 2848458), (2760, 2580125), (2875, 2476920), (3000, 2373715), (3450, 2064100), (3750, 1898972), (4600, 1548075), (5000, 1424229), (5750, 1238460), (6900, 1032050), (7500, 949486), (8625, 825640), (11500, 619230), (13800, 516025), (14375, 495384), (15000, 474743), (17250, 412820), (20641, 345000), (23000, 309615), (28750, 247692), (34500, 206410), (41282, 172500), (43125, 165128), (57500, 123846), (61923, 115000), (69000, 103205), (82564, 86250)]