65718246750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{25057}}^1$

素因数の和:25359

約数の個数: 128

約数和(自身を含む): 177314417280

約数和(自身を除く): 111596170530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 269, 325, 375, 390, 538, 650, 750, 807, 975, 1345, 1614, 1625, 1950, 2690, 3250, 3497, 4035, 4875, 6725, 6994, 8070, 9750, 10491, 13450, 17485, 20175, 20982, 25057, 33625, 34970, 40350, 50114, 52455, 67250, 75171, 87425, 100875, 104910, 125285, 150342, 174850, 201750, 250570, 262275, 325741, 375855, 437125, 524550, 626425, 651482, 751710, 874250, 977223, 1252850, 1311375, 1628705, 1879275, 1954446, 2622750, 3132125, 3257410, 3758550, 4886115, 6264250, 6740333, 8143525, 9396375, 9772230, 13480666, 16287050, 18792750, 20220999, 24430575, 33701665, 40441998, 40717625, 48861150, 67403330, 81435250, 87624329, 101104995, 122152875, 168508325, 175248658, 202209990, 244305750, 262872987, 337016650, 438121645, 505524975, 525745974, 842541625, 876243290, 1011049950, 1314364935, 1685083250, 2190608225, 2527624875, 2628729870, 4381216450, 5055249750, 6571824675, 10953041125, 13143649350, 21906082250, 32859123375, 65718246750]

約数ペア:

[(1, 65718246750), (2, 32859123375), (3, 21906082250), (5, 13143649350), (6, 10953041125), (10, 6571824675), (13, 5055249750), (15, 4381216450), (25, 2628729870), (26, 2527624875), (30, 2190608225), (39, 1685083250), (50, 1314364935), (65, 1011049950), (75, 876243290), (78, 842541625), (125, 525745974), (130, 505524975), (150, 438121645), (195, 337016650), (250, 262872987), (269, 244305750), (325, 202209990), (375, 175248658), (390, 168508325), (538, 122152875), (650, 101104995), (750, 87624329), (807, 81435250), (975, 67403330), (1345, 48861150), (1614, 40717625), (1625, 40441998), (1950, 33701665), (2690, 24430575), (3250, 20220999), (3497, 18792750), (4035, 16287050), (4875, 13480666), (6725, 9772230), (6994, 9396375), (8070, 8143525), (9750, 6740333), (10491, 6264250), (13450, 4886115), (17485, 3758550), (20175, 3257410), (20982, 3132125), (25057, 2622750), (33625, 1954446), (34970, 1879275), (40350, 1628705), (50114, 1311375), (52455, 1252850), (67250, 977223), (75171, 874250), (87425, 751710), (100875, 651482), (104910, 626425), (125285, 524550), (150342, 437125), (174850, 375855), (201750, 325741), (250570, 262275)]