291246002550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{15051473}}^1$

素因数の和:15051534

約数の個数: 72

約数和(自身を含む): 800678210904

約数和(自身を除く): 509432208354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6450, 9675, 19350, 15051473, 30102946, 45154419, 75257365, 90308838, 135463257, 150514730, 225772095, 270926514, 376286825, 451544190, 647213339, 677316285, 752573650, 1128860475, 1294426678, 1354632570, 1941640017, 2257720950, 3236066695, 3386581425, 3883280034, 5824920051, 6472133390, 6773162850, 9708200085, 11649840102, 16180333475, 19416400170, 29124600255, 32360666950, 48541000425, 58249200510, 97082000850, 145623001275, 291246002550]

約数ペア:

[(1, 291246002550), (2, 145623001275), (3, 97082000850), (5, 58249200510), (6, 48541000425), (9, 32360666950), (10, 29124600255), (15, 19416400170), (18, 16180333475), (25, 11649840102), (30, 9708200085), (43, 6773162850), (45, 6472133390), (50, 5824920051), (75, 3883280034), (86, 3386581425), (90, 3236066695), (129, 2257720950), (150, 1941640017), (215, 1354632570), (225, 1294426678), (258, 1128860475), (387, 752573650), (430, 677316285), (450, 647213339), (645, 451544190), (774, 376286825), (1075, 270926514), (1290, 225772095), (1935, 150514730), (2150, 135463257), (3225, 90308838), (3870, 75257365), (6450, 45154419), (9675, 30102946), (19350, 15051473)]