1294708500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6759

約数の個数: 144

約数和(自身を含む): 4179983808

約数和(自身を除く): 2885275308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 125, 129, 150, 172, 180, 215, 225, 250, 258, 300, 375, 387, 430, 450, 500, 516, 645, 750, 774, 860, 900, 1075, 1125, 1290, 1500, 1548, 1935, 2150, 2250, 2580, 3225, 3870, 4300, 4500, 5375, 6450, 6691, 7740, 9675, 10750, 12900, 13382, 16125, 19350, 20073, 21500, 26764, 32250, 33455, 38700, 40146, 48375, 60219, 64500, 66910, 80292, 96750, 100365, 120438, 133820, 167275, 193500, 200730, 240876, 287713, 301095, 334550, 401460, 501825, 575426, 602190, 669100, 836375, 863139, 1003650, 1150852, 1204380, 1438565, 1505475, 1672750, 1726278, 2007300, 2509125, 2589417, 2877130, 3010950, 3345500, 3452556, 4315695, 5018250, 5178834, 5754260, 6021900, 7192825, 7527375, 8631390, 10036500, 10357668, 12947085, 14385650, 15054750, 17262780, 21578475, 25894170, 28771300, 30109500, 35964125, 43156950, 51788340, 64735425, 71928250, 86313900, 107892375, 129470850, 143856500, 215784750, 258941700, 323677125, 431569500, 647354250, 1294708500]

約数ペア:

[(1, 1294708500), (2, 647354250), (3, 431569500), (4, 323677125), (5, 258941700), (6, 215784750), (9, 143856500), (10, 129470850), (12, 107892375), (15, 86313900), (18, 71928250), (20, 64735425), (25, 51788340), (30, 43156950), (36, 35964125), (43, 30109500), (45, 28771300), (50, 25894170), (60, 21578475), (75, 17262780), (86, 15054750), (90, 14385650), (100, 12947085), (125, 10357668), (129, 10036500), (150, 8631390), (172, 7527375), (180, 7192825), (215, 6021900), (225, 5754260), (250, 5178834), (258, 5018250), (300, 4315695), (375, 3452556), (387, 3345500), (430, 3010950), (450, 2877130), (500, 2589417), (516, 2509125), (645, 2007300), (750, 1726278), (774, 1672750), (860, 1505475), (900, 1438565), (1075, 1204380), (1125, 1150852), (1290, 1003650), (1500, 863139), (1548, 836375), (1935, 669100), (2150, 602190), (2250, 575426), (2580, 501825), (3225, 401460), (3870, 334550), (4300, 301095), (4500, 287713), (5375, 240876), (6450, 200730), (6691, 193500), (7740, 167275), (9675, 133820), (10750, 120438), (12900, 100365), (13382, 96750), (16125, 80292), (19350, 66910), (20073, 64500), (21500, 60219), (26764, 48375), (32250, 40146), (33455, 38700)]