78058400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 222735744

約数和(自身を除く): 144677344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 160, 175, 200, 212, 224, 263, 265, 280, 350, 371, 400, 424, 526, 530, 560, 700, 742, 800, 848, 1052, 1060, 1120, 1315, 1325, 1400, 1484, 1696, 1841, 1855, 2104, 2120, 2630, 2650, 2800, 2968, 3682, 3710, 4208, 4240, 5260, 5300, 5600, 5936, 6575, 7364, 7420, 8416, 8480, 9205, 9275, 10520, 10600, 11872, 13150, 13939, 14728, 14840, 18410, 18550, 21040, 21200, 26300, 27878, 29456, 29680, 36820, 37100, 42080, 42400, 46025, 52600, 55756, 58912, 59360, 69695, 73640, 74200, 92050, 97573, 105200, 111512, 139390, 147280, 148400, 184100, 195146, 210400, 223024, 278780, 294560, 296800, 348475, 368200, 390292, 446048, 487865, 557560, 696950, 736400, 780584, 975730, 1115120, 1393900, 1472800, 1561168, 1951460, 2230240, 2439325, 2787800, 3122336, 3902920, 4878650, 5575600, 7805840, 9757300, 11151200, 15611680, 19514600, 39029200, 78058400]

約数ペア:

[(1, 78058400), (2, 39029200), (4, 19514600), (5, 15611680), (7, 11151200), (8, 9757300), (10, 7805840), (14, 5575600), (16, 4878650), (20, 3902920), (25, 3122336), (28, 2787800), (32, 2439325), (35, 2230240), (40, 1951460), (50, 1561168), (53, 1472800), (56, 1393900), (70, 1115120), (80, 975730), (100, 780584), (106, 736400), (112, 696950), (140, 557560), (160, 487865), (175, 446048), (200, 390292), (212, 368200), (224, 348475), (263, 296800), (265, 294560), (280, 278780), (350, 223024), (371, 210400), (400, 195146), (424, 184100), (526, 148400), (530, 147280), (560, 139390), (700, 111512), (742, 105200), (800, 97573), (848, 92050), (1052, 74200), (1060, 73640), (1120, 69695), (1315, 59360), (1325, 58912), (1400, 55756), (1484, 52600), (1696, 46025), (1841, 42400), (1855, 42080), (2104, 37100), (2120, 36820), (2630, 29680), (2650, 29456), (2800, 27878), (2968, 26300), (3682, 21200), (3710, 21040), (4208, 18550), (4240, 18410), (5260, 14840), (5300, 14728), (5600, 13939), (5936, 13150), (6575, 11872), (7364, 10600), (7420, 10520), (8416, 9275), (8480, 9205)]