74929476.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 388009440

約数和(自身を除く): 280071720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 97, 99, 110, 120, 132, 165, 180, 194, 198, 220, 264, 281, 291, 330, 360, 388, 396, 440, 485, 495, 562, 582, 660, 776, 792, 843, 873, 970, 990, 1067, 1124, 1164, 1320, 1405, 1455, 1686, 1746, 1940, 1980, 2134, 2248, 2328, 2529, 2810, 2910, 3091, 3201, 3372, 3492, 3880, 3960, 4215, 4268, 4365, 5058, 5335, 5620, 5820, 6182, 6402, 6744, 6984, 8430, 8536, 8730, 9273, 9603, 10116, 10670, 11240, 11640, 12364, 12645, 12804, 15455, 16005, 16860, 17460, 18546, 19206, 20232, 21340, 24728, 25290, 25608, 27257, 27819, 30910, 32010, 33720, 34920, 37092, 38412, 42680, 46365, 48015, 50580, 54514, 55638, 61820, 64020, 74184, 76824, 81771, 92730, 96030, 101160, 109028, 111276, 123640, 128040, 136285, 139095, 163542, 185460, 192060, 218056, 222552, 245313, 272570, 278190, 299827, 327084, 370920, 384120, 408855, 490626, 545140, 556380, 599654, 654168, 817710, 899481, 981252, 1090280, 1112760, 1199308, 1226565, 1499135, 1635420, 1798962, 1962504, 2398616, 2453130, 2698443, 2998270, 3270840, 3597924, 4497405, 4906260, 5396886, 5996540, 7195848, 8994810, 9812520, 10793772, 11993080, 13492215, 17989620, 21587544, 26984430, 35979240, 53968860, 107937720]

約数ペア:

[(1, 107937720), (2, 53968860), (3, 35979240), (4, 26984430), (5, 21587544), (6, 17989620), (8, 13492215), (9, 11993080), (10, 10793772), (11, 9812520), (12, 8994810), (15, 7195848), (18, 5996540), (20, 5396886), (22, 4906260), (24, 4497405), (30, 3597924), (33, 3270840), (36, 2998270), (40, 2698443), (44, 2453130), (45, 2398616), (55, 1962504), (60, 1798962), (66, 1635420), (72, 1499135), (88, 1226565), (90, 1199308), (97, 1112760), (99, 1090280), (110, 981252), (120, 899481), (132, 817710), (165, 654168), (180, 599654), (194, 556380), (198, 545140), (220, 490626), (264, 408855), (281, 384120), (291, 370920), (330, 327084), (360, 299827), (388, 278190), (396, 272570), (440, 245313), (485, 222552), (495, 218056), (562, 192060), (582, 185460), (660, 163542), (776, 139095), (792, 136285), (843, 128040), (873, 123640), (970, 111276), (990, 109028), (1067, 101160), (1124, 96030), (1164, 92730), (1320, 81771), (1405, 76824), (1455, 74184), (1686, 64020), (1746, 61820), (1940, 55638), (1980, 54514), (2134, 50580), (2248, 48015), (2328, 46365), (2529, 42680), (2810, 38412), (2910, 37092), (3091, 34920), (3201, 33720), (3372, 32010), (3492, 30910), (3880, 27819), (3960, 27257), (4215, 25608), (4268, 25290), (4365, 24728), (5058, 21340), (5335, 20232), (5620, 19206), (5820, 18546), (6182, 17460), (6402, 16860), (6744, 16005), (6984, 15455), (8430, 12804), (8536, 12645), (8730, 12364), (9273, 11640), (9603, 11240), (10116, 10670)]