243304000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1833

約数の個数: 112

約数和(自身を含む): 638342640

約数和(自身を除く): 395038640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1088, 1360, 1600, 1700, 1789, 2000, 2125, 2720, 3400, 3578, 4000, 4250, 5440, 6800, 7156, 8000, 8500, 8945, 13600, 14312, 17000, 17890, 27200, 28624, 30413, 34000, 35780, 44725, 57248, 60826, 68000, 71560, 89450, 114496, 121652, 136000, 143120, 152065, 178900, 223625, 243304, 286240, 304130, 357800, 447250, 486608, 572480, 608260, 715600, 760325, 894500, 973216, 1216520, 1431200, 1520650, 1789000, 1946432, 2433040, 2862400, 3041300, 3578000, 3801625, 4866080, 6082600, 7156000, 7603250, 9732160, 12165200, 14312000, 15206500, 24330400, 30413000, 48660800, 60826000, 121652000, 243304000]

約数ペア:

[(1, 243304000), (2, 121652000), (4, 60826000), (5, 48660800), (8, 30413000), (10, 24330400), (16, 15206500), (17, 14312000), (20, 12165200), (25, 9732160), (32, 7603250), (34, 7156000), (40, 6082600), (50, 4866080), (64, 3801625), (68, 3578000), (80, 3041300), (85, 2862400), (100, 2433040), (125, 1946432), (136, 1789000), (160, 1520650), (170, 1431200), (200, 1216520), (250, 973216), (272, 894500), (320, 760325), (340, 715600), (400, 608260), (425, 572480), (500, 486608), (544, 447250), (680, 357800), (800, 304130), (850, 286240), (1000, 243304), (1088, 223625), (1360, 178900), (1600, 152065), (1700, 143120), (1789, 136000), (2000, 121652), (2125, 114496), (2720, 89450), (3400, 71560), (3578, 68000), (4000, 60826), (4250, 57248), (5440, 44725), (6800, 35780), (7156, 34000), (8000, 30413), (8500, 28624), (8945, 27200), (13600, 17890), (14312, 17000)]