742708400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 2145505536

約数和(自身を除く): 1402797136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 67, 70, 74, 80, 100, 107, 112, 134, 140, 148, 175, 185, 200, 214, 259, 268, 280, 296, 335, 350, 370, 400, 428, 469, 518, 535, 536, 560, 592, 670, 700, 740, 749, 856, 925, 938, 1036, 1070, 1072, 1295, 1340, 1400, 1480, 1498, 1675, 1712, 1850, 1876, 2072, 2140, 2345, 2479, 2590, 2675, 2680, 2800, 2960, 2996, 3350, 3700, 3745, 3752, 3959, 4144, 4280, 4690, 4958, 5180, 5350, 5360, 5992, 6475, 6700, 7169, 7400, 7490, 7504, 7918, 8560, 9380, 9916, 10360, 10700, 11725, 11984, 12395, 12950, 13400, 14338, 14800, 14980, 15836, 17353, 18725, 18760, 19795, 19832, 20720, 21400, 23450, 24790, 25900, 26800, 27713, 28676, 29960, 31672, 34706, 35845, 37450, 37520, 39590, 39664, 42800, 46900, 49580, 50183, 51800, 55426, 57352, 59920, 61975, 63344, 69412, 71690, 74900, 79180, 86765, 93800, 98975, 99160, 100366, 103600, 110852, 114704, 123950, 138565, 138824, 143380, 149800, 158360, 173530, 179225, 187600, 197950, 198320, 200732, 221704, 247900, 250915, 265253, 277130, 277648, 286760, 299600, 316720, 347060, 358450, 395900, 401464, 433825, 443408, 495800, 501830, 530506, 554260, 573520, 692825, 694120, 716900, 791800, 802928, 867650, 991600, 1003660, 1061012, 1108520, 1254575, 1326265, 1385650, 1388240, 1433800, 1583600, 1735300, 1856771, 2007320, 2122024, 2217040, 2509150, 2652530, 2771300, 2867600, 3470600, 3713542, 4014640, 4244048, 5018300, 5305060, 5542600, 6631325, 6941200, 7427084, 9283855, 10036600, 10610120, 11085200, 13262650, 14854168, 18567710, 20073200, 21220240, 26525300, 29708336, 37135420, 46419275, 53050600, 74270840, 92838550, 106101200, 148541680, 185677100, 371354200, 742708400]

約数ペア:

[(1, 742708400), (2, 371354200), (4, 185677100), (5, 148541680), (7, 106101200), (8, 92838550), (10, 74270840), (14, 53050600), (16, 46419275), (20, 37135420), (25, 29708336), (28, 26525300), (35, 21220240), (37, 20073200), (40, 18567710), (50, 14854168), (56, 13262650), (67, 11085200), (70, 10610120), (74, 10036600), (80, 9283855), (100, 7427084), (107, 6941200), (112, 6631325), (134, 5542600), (140, 5305060), (148, 5018300), (175, 4244048), (185, 4014640), (200, 3713542), (214, 3470600), (259, 2867600), (268, 2771300), (280, 2652530), (296, 2509150), (335, 2217040), (350, 2122024), (370, 2007320), (400, 1856771), (428, 1735300), (469, 1583600), (518, 1433800), (535, 1388240), (536, 1385650), (560, 1326265), (592, 1254575), (670, 1108520), (700, 1061012), (740, 1003660), (749, 991600), (856, 867650), (925, 802928), (938, 791800), (1036, 716900), (1070, 694120), (1072, 692825), (1295, 573520), (1340, 554260), (1400, 530506), (1480, 501830), (1498, 495800), (1675, 443408), (1712, 433825), (1850, 401464), (1876, 395900), (2072, 358450), (2140, 347060), (2345, 316720), (2479, 299600), (2590, 286760), (2675, 277648), (2680, 277130), (2800, 265253), (2960, 250915), (2996, 247900), (3350, 221704), (3700, 200732), (3745, 198320), (3752, 197950), (3959, 187600), (4144, 179225), (4280, 173530), (4690, 158360), (4958, 149800), (5180, 143380), (5350, 138824), (5360, 138565), (5992, 123950), (6475, 114704), (6700, 110852), (7169, 103600), (7400, 100366), (7490, 99160), (7504, 98975), (7918, 93800), (8560, 86765), (9380, 79180), (9916, 74900), (10360, 71690), (10700, 69412), (11725, 63344), (11984, 61975), (12395, 59920), (12950, 57352), (13400, 55426), (14338, 51800), (14800, 50183), (14980, 49580), (15836, 46900), (17353, 42800), (18725, 39664), (18760, 39590), (19795, 37520), (19832, 37450), (20720, 35845), (21400, 34706), (23450, 31672), (24790, 29960), (25900, 28676), (26800, 27713)]