312016800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4483}}^1$

素因数の和:4535

約数の個数: 144

約数和(自身を含む): 1050870240

約数和(自身を除く): 738853440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2784, 2900, 3480, 4350, 4483, 4640, 5800, 6960, 8700, 8966, 11600, 13449, 13920, 17400, 17932, 22415, 23200, 26898, 34800, 35864, 44830, 53796, 67245, 69600, 71728, 89660, 107592, 112075, 130007, 134490, 143456, 179320, 215184, 224150, 260014, 268980, 336225, 358640, 390021, 430368, 448300, 520028, 537960, 650035, 672450, 717280, 780042, 896600, 1040056, 1075920, 1300070, 1344900, 1560084, 1793200, 1950105, 2080112, 2151840, 2600140, 2689800, 3120168, 3250175, 3586400, 3900210, 4160224, 5200280, 5379600, 6240336, 6500350, 7800420, 9750525, 10400560, 10759200, 12480672, 13000700, 15600840, 19501050, 20801120, 26001400, 31201680, 39002100, 52002800, 62403360, 78004200, 104005600, 156008400, 312016800]

約数ペア:

[(1, 312016800), (2, 156008400), (3, 104005600), (4, 78004200), (5, 62403360), (6, 52002800), (8, 39002100), (10, 31201680), (12, 26001400), (15, 20801120), (16, 19501050), (20, 15600840), (24, 13000700), (25, 12480672), (29, 10759200), (30, 10400560), (32, 9750525), (40, 7800420), (48, 6500350), (50, 6240336), (58, 5379600), (60, 5200280), (75, 4160224), (80, 3900210), (87, 3586400), (96, 3250175), (100, 3120168), (116, 2689800), (120, 2600140), (145, 2151840), (150, 2080112), (160, 1950105), (174, 1793200), (200, 1560084), (232, 1344900), (240, 1300070), (290, 1075920), (300, 1040056), (348, 896600), (400, 780042), (435, 717280), (464, 672450), (480, 650035), (580, 537960), (600, 520028), (696, 448300), (725, 430368), (800, 390021), (870, 358640), (928, 336225), (1160, 268980), (1200, 260014), (1392, 224150), (1450, 215184), (1740, 179320), (2175, 143456), (2320, 134490), (2400, 130007), (2784, 112075), (2900, 107592), (3480, 89660), (4350, 71728), (4483, 69600), (4640, 67245), (5800, 53796), (6960, 44830), (8700, 35864), (8966, 34800), (11600, 26898), (13449, 23200), (13920, 22415), (17400, 17932)]