85575960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 311040000

約数和(自身を除く): 225464040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 59, 60, 68, 72, 79, 85, 90, 102, 108, 118, 120, 135, 136, 153, 158, 170, 177, 180, 204, 216, 236, 237, 255, 270, 295, 306, 316, 340, 354, 360, 395, 408, 459, 472, 474, 510, 531, 540, 590, 612, 632, 680, 708, 711, 765, 790, 885, 918, 948, 1003, 1020, 1062, 1080, 1180, 1185, 1224, 1343, 1416, 1422, 1530, 1580, 1593, 1770, 1836, 1896, 2006, 2040, 2124, 2133, 2295, 2360, 2370, 2655, 2686, 2844, 3009, 3060, 3160, 3186, 3540, 3555, 3672, 4012, 4029, 4248, 4266, 4590, 4661, 4740, 5015, 5310, 5372, 5688, 6018, 6120, 6372, 6715, 7080, 7110, 7965, 8024, 8058, 8532, 9027, 9180, 9322, 9480, 10030, 10620, 10665, 10744, 12036, 12087, 12744, 13430, 13983, 14220, 15045, 15930, 16116, 17064, 18054, 18360, 18644, 20060, 20145, 21240, 21330, 23305, 24072, 24174, 26860, 27081, 27966, 28440, 30090, 31860, 32232, 36108, 36261, 37288, 40120, 40290, 41949, 42660, 45135, 46610, 48348, 53720, 54162, 55932, 60180, 60435, 63720, 69915, 72216, 72522, 79237, 80580, 83898, 85320, 90270, 93220, 96696, 108324, 111864, 120360, 120870, 125847, 135405, 139830, 145044, 158474, 161160, 167796, 180540, 181305, 186440, 209745, 216648, 237711, 241740, 251694, 270810, 279660, 290088, 316948, 335592, 361080, 362610, 396185, 419490, 475422, 483480, 503388, 541620, 559320, 629235, 633896, 713133, 725220, 792370, 838980, 950844, 1006776, 1083240, 1188555, 1258470, 1426266, 1450440, 1584740, 1677960, 1901688, 2139399, 2377110, 2516940, 2852532, 3169480, 3565665, 4278798, 4754220, 5033880, 5705064, 7131330, 8557596, 9508440, 10696995, 14262660, 17115192, 21393990, 28525320, 42787980, 85575960]

約数ペア:

[(1, 85575960), (2, 42787980), (3, 28525320), (4, 21393990), (5, 17115192), (6, 14262660), (8, 10696995), (9, 9508440), (10, 8557596), (12, 7131330), (15, 5705064), (17, 5033880), (18, 4754220), (20, 4278798), (24, 3565665), (27, 3169480), (30, 2852532), (34, 2516940), (36, 2377110), (40, 2139399), (45, 1901688), (51, 1677960), (54, 1584740), (59, 1450440), (60, 1426266), (68, 1258470), (72, 1188555), (79, 1083240), (85, 1006776), (90, 950844), (102, 838980), (108, 792370), (118, 725220), (120, 713133), (135, 633896), (136, 629235), (153, 559320), (158, 541620), (170, 503388), (177, 483480), (180, 475422), (204, 419490), (216, 396185), (236, 362610), (237, 361080), (255, 335592), (270, 316948), (295, 290088), (306, 279660), (316, 270810), (340, 251694), (354, 241740), (360, 237711), (395, 216648), (408, 209745), (459, 186440), (472, 181305), (474, 180540), (510, 167796), (531, 161160), (540, 158474), (590, 145044), (612, 139830), (632, 135405), (680, 125847), (708, 120870), (711, 120360), (765, 111864), (790, 108324), (885, 96696), (918, 93220), (948, 90270), (1003, 85320), (1020, 83898), (1062, 80580), (1080, 79237), (1180, 72522), (1185, 72216), (1224, 69915), (1343, 63720), (1416, 60435), (1422, 60180), (1530, 55932), (1580, 54162), (1593, 53720), (1770, 48348), (1836, 46610), (1896, 45135), (2006, 42660), (2040, 41949), (2124, 40290), (2133, 40120), (2295, 37288), (2360, 36261), (2370, 36108), (2655, 32232), (2686, 31860), (2844, 30090), (3009, 28440), (3060, 27966), (3160, 27081), (3186, 26860), (3540, 24174), (3555, 24072), (3672, 23305), (4012, 21330), (4029, 21240), (4248, 20145), (4266, 20060), (4590, 18644), (4661, 18360), (4740, 18054), (5015, 17064), (5310, 16116), (5372, 15930), (5688, 15045), (6018, 14220), (6120, 13983), (6372, 13430), (6715, 12744), (7080, 12087), (7110, 12036), (7965, 10744), (8024, 10665), (8058, 10620), (8532, 10030), (9027, 9480), (9180, 9322)]