189884800

素因数分解:

$2^7\times 5^2\times 7^3\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 550188000

約数和(自身を除く): 360303200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 173, 175, 196, 200, 224, 245, 280, 320, 343, 346, 350, 392, 400, 448, 490, 560, 640, 686, 692, 700, 784, 800, 865, 896, 980, 1120, 1211, 1225, 1372, 1384, 1400, 1568, 1600, 1715, 1730, 1960, 2240, 2422, 2450, 2744, 2768, 2800, 3136, 3200, 3430, 3460, 3920, 4325, 4480, 4844, 4900, 5488, 5536, 5600, 6055, 6272, 6860, 6920, 7840, 8477, 8575, 8650, 9688, 9800, 10976, 11072, 11200, 12110, 13720, 13840, 15680, 16954, 17150, 17300, 19376, 19600, 21952, 22144, 22400, 24220, 27440, 27680, 30275, 31360, 33908, 34300, 34600, 38752, 39200, 42385, 43904, 48440, 54880, 55360, 59339, 60550, 67816, 68600, 69200, 77504, 78400, 84770, 96880, 109760, 110720, 118678, 121100, 135632, 137200, 138400, 155008, 156800, 169540, 193760, 211925, 219520, 237356, 242200, 271264, 274400, 276800, 296695, 339080, 387520, 423850, 474712, 484400, 542528, 548800, 553600, 593390, 678160, 775040, 847700, 949424, 968800, 1085056, 1097600, 1186780, 1356320, 1483475, 1695400, 1898848, 1937600, 2373560, 2712640, 2966950, 3390800, 3797696, 3875200, 4747120, 5425280, 5933900, 6781600, 7595392, 9494240, 11867800, 13563200, 18988480, 23735600, 27126400, 37976960, 47471200, 94942400, 189884800]

約数ペア:

[(1, 189884800), (2, 94942400), (4, 47471200), (5, 37976960), (7, 27126400), (8, 23735600), (10, 18988480), (14, 13563200), (16, 11867800), (20, 9494240), (25, 7595392), (28, 6781600), (32, 5933900), (35, 5425280), (40, 4747120), (49, 3875200), (50, 3797696), (56, 3390800), (64, 2966950), (70, 2712640), (80, 2373560), (98, 1937600), (100, 1898848), (112, 1695400), (128, 1483475), (140, 1356320), (160, 1186780), (173, 1097600), (175, 1085056), (196, 968800), (200, 949424), (224, 847700), (245, 775040), (280, 678160), (320, 593390), (343, 553600), (346, 548800), (350, 542528), (392, 484400), (400, 474712), (448, 423850), (490, 387520), (560, 339080), (640, 296695), (686, 276800), (692, 274400), (700, 271264), (784, 242200), (800, 237356), (865, 219520), (896, 211925), (980, 193760), (1120, 169540), (1211, 156800), (1225, 155008), (1372, 138400), (1384, 137200), (1400, 135632), (1568, 121100), (1600, 118678), (1715, 110720), (1730, 109760), (1960, 96880), (2240, 84770), (2422, 78400), (2450, 77504), (2744, 69200), (2768, 68600), (2800, 67816), (3136, 60550), (3200, 59339), (3430, 55360), (3460, 54880), (3920, 48440), (4325, 43904), (4480, 42385), (4844, 39200), (4900, 38752), (5488, 34600), (5536, 34300), (5600, 33908), (6055, 31360), (6272, 30275), (6860, 27680), (6920, 27440), (7840, 24220), (8477, 22400), (8575, 22144), (8650, 21952), (9688, 19600), (9800, 19376), (10976, 17300), (11072, 17150), (11200, 16954), (12110, 15680), (13720, 13840)]