872925000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 2778572160

約数和(自身を除く): 1905647160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 103, 113, 120, 125, 150, 200, 206, 226, 250, 300, 309, 339, 375, 412, 452, 500, 515, 565, 600, 618, 625, 678, 750, 824, 904, 1000, 1030, 1130, 1236, 1250, 1356, 1500, 1545, 1695, 1875, 2060, 2260, 2472, 2500, 2575, 2712, 2825, 3000, 3090, 3125, 3390, 3750, 4120, 4520, 5000, 5150, 5650, 6180, 6250, 6780, 7500, 7725, 8475, 9375, 10300, 11300, 11639, 12360, 12500, 12875, 13560, 14125, 15000, 15450, 16950, 18750, 20600, 22600, 23278, 25000, 25750, 28250, 30900, 33900, 34917, 37500, 38625, 42375, 46556, 51500, 56500, 58195, 61800, 64375, 67800, 69834, 70625, 75000, 77250, 84750, 93112, 103000, 113000, 116390, 128750, 139668, 141250, 154500, 169500, 174585, 193125, 211875, 232780, 257500, 279336, 282500, 290975, 309000, 321875, 339000, 349170, 353125, 386250, 423750, 465560, 515000, 565000, 581950, 643750, 698340, 706250, 772500, 847500, 872925, 965625, 1059375, 1163900, 1287500, 1396680, 1412500, 1454875, 1545000, 1695000, 1745850, 1931250, 2118750, 2327800, 2575000, 2825000, 2909750, 3491700, 3862500, 4237500, 4364625, 5819500, 6983400, 7274375, 7725000, 8475000, 8729250, 11639000, 14548750, 17458500, 21823125, 29097500, 34917000, 36371875, 43646250, 58195000, 72743750, 87292500, 109115625, 145487500, 174585000, 218231250, 290975000, 436462500, 872925000]

約数ペア:

[(1, 872925000), (2, 436462500), (3, 290975000), (4, 218231250), (5, 174585000), (6, 145487500), (8, 109115625), (10, 87292500), (12, 72743750), (15, 58195000), (20, 43646250), (24, 36371875), (25, 34917000), (30, 29097500), (40, 21823125), (50, 17458500), (60, 14548750), (75, 11639000), (100, 8729250), (103, 8475000), (113, 7725000), (120, 7274375), (125, 6983400), (150, 5819500), (200, 4364625), (206, 4237500), (226, 3862500), (250, 3491700), (300, 2909750), (309, 2825000), (339, 2575000), (375, 2327800), (412, 2118750), (452, 1931250), (500, 1745850), (515, 1695000), (565, 1545000), (600, 1454875), (618, 1412500), (625, 1396680), (678, 1287500), (750, 1163900), (824, 1059375), (904, 965625), (1000, 872925), (1030, 847500), (1130, 772500), (1236, 706250), (1250, 698340), (1356, 643750), (1500, 581950), (1545, 565000), (1695, 515000), (1875, 465560), (2060, 423750), (2260, 386250), (2472, 353125), (2500, 349170), (2575, 339000), (2712, 321875), (2825, 309000), (3000, 290975), (3090, 282500), (3125, 279336), (3390, 257500), (3750, 232780), (4120, 211875), (4520, 193125), (5000, 174585), (5150, 169500), (5650, 154500), (6180, 141250), (6250, 139668), (6780, 128750), (7500, 116390), (7725, 113000), (8475, 103000), (9375, 93112), (10300, 84750), (11300, 77250), (11639, 75000), (12360, 70625), (12500, 69834), (12875, 67800), (13560, 64375), (14125, 61800), (15000, 58195), (15450, 56500), (16950, 51500), (18750, 46556), (20600, 42375), (22600, 38625), (23278, 37500), (25000, 34917), (25750, 33900), (28250, 30900)]