81607229460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3793}}^1$

素因数の和:4069

約数の個数: 288

約数和(自身を含む): 271452504960

約数和(自身を除く): 189845275500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 233, 243, 270, 285, 324, 342, 380, 405, 466, 486, 513, 540, 570, 684, 699, 810, 855, 932, 972, 1026, 1140, 1165, 1215, 1398, 1539, 1620, 1710, 2052, 2097, 2330, 2430, 2565, 2796, 3078, 3420, 3495, 3793, 4194, 4427, 4617, 4660, 4860, 5130, 6156, 6291, 6990, 7586, 7695, 8388, 8854, 9234, 10260, 10485, 11379, 12582, 13281, 13980, 15172, 15390, 17708, 18468, 18873, 18965, 20970, 22135, 22758, 23085, 25164, 26562, 30780, 31455, 34137, 37746, 37930, 39843, 41940, 44270, 45516, 46170, 53124, 56619, 56895, 62910, 66405, 68274, 72067, 75492, 75860, 79686, 88540, 92340, 94365, 102411, 113238, 113790, 119529, 125820, 132810, 136548, 144134, 159372, 170685, 188730, 199215, 204822, 216201, 226476, 227580, 239058, 265620, 283095, 288268, 307233, 341370, 358587, 360335, 377460, 398430, 409644, 432402, 478116, 512055, 566190, 597645, 614466, 648603, 682740, 717174, 720670, 796860, 864804, 883769, 921699, 1024110, 1075761, 1081005, 1132380, 1195290, 1228932, 1297206, 1434348, 1441340, 1536165, 1767538, 1792935, 1843398, 1945809, 2048220, 2151522, 2162010, 2390580, 2594412, 2651307, 3072330, 3243015, 3535076, 3585870, 3686796, 3891618, 4303044, 4324020, 4418845, 4608495, 5302614, 5378805, 5837427, 6144660, 6486030, 7171740, 7783236, 7953921, 8837690, 9216990, 9729045, 10605228, 10757610, 11674854, 12972060, 13256535, 15907842, 16791611, 17512281, 17675380, 18433980, 19458090, 21515220, 23349708, 23861763, 26513070, 29187135, 31815684, 33583222, 35024562, 38916180, 39769605, 47723526, 50374833, 53026140, 58374270, 67166444, 70049124, 71585289, 79539210, 83958055, 87561405, 95447052, 100749666, 116748540, 119308815, 143170578, 151124499, 159078420, 167916110, 175122810, 201499332, 214755867, 238617630, 251874165, 286341156, 302248998, 335832220, 350245620, 357926445, 429511734, 453373497, 477235260, 503748330, 604497996, 715852890, 755622495, 859023468, 906746994, 1007496660, 1073779335, 1360120491, 1431705780, 1511244990, 1813493988, 2147558670, 2266867485, 2720240982, 3022489980, 4080361473, 4295117340, 4533734970, 5440481964, 6800602455, 8160722946, 9067469940, 13601204910, 16321445892, 20401807365, 27202409820, 40803614730, 81607229460]

約数ペア:

[(1, 81607229460), (2, 40803614730), (3, 27202409820), (4, 20401807365), (5, 16321445892), (6, 13601204910), (9, 9067469940), (10, 8160722946), (12, 6800602455), (15, 5440481964), (18, 4533734970), (19, 4295117340), (20, 4080361473), (27, 3022489980), (30, 2720240982), (36, 2266867485), (38, 2147558670), (45, 1813493988), (54, 1511244990), (57, 1431705780), (60, 1360120491), (76, 1073779335), (81, 1007496660), (90, 906746994), (95, 859023468), (108, 755622495), (114, 715852890), (135, 604497996), (162, 503748330), (171, 477235260), (180, 453373497), (190, 429511734), (228, 357926445), (233, 350245620), (243, 335832220), (270, 302248998), (285, 286341156), (324, 251874165), (342, 238617630), (380, 214755867), (405, 201499332), (466, 175122810), (486, 167916110), (513, 159078420), (540, 151124499), (570, 143170578), (684, 119308815), (699, 116748540), (810, 100749666), (855, 95447052), (932, 87561405), (972, 83958055), (1026, 79539210), (1140, 71585289), (1165, 70049124), (1215, 67166444), (1398, 58374270), (1539, 53026140), (1620, 50374833), (1710, 47723526), (2052, 39769605), (2097, 38916180), (2330, 35024562), (2430, 33583222), (2565, 31815684), (2796, 29187135), (3078, 26513070), (3420, 23861763), (3495, 23349708), (3793, 21515220), (4194, 19458090), (4427, 18433980), (4617, 17675380), (4660, 17512281), (4860, 16791611), (5130, 15907842), (6156, 13256535), (6291, 12972060), (6990, 11674854), (7586, 10757610), (7695, 10605228), (8388, 9729045), (8854, 9216990), (9234, 8837690), (10260, 7953921), (10485, 7783236), (11379, 7171740), (12582, 6486030), (13281, 6144660), (13980, 5837427), (15172, 5378805), (15390, 5302614), (17708, 4608495), (18468, 4418845), (18873, 4324020), (18965, 4303044), (20970, 3891618), (22135, 3686796), (22758, 3585870), (23085, 3535076), (25164, 3243015), (26562, 3072330), (30780, 2651307), (31455, 2594412), (34137, 2390580), (37746, 2162010), (37930, 2151522), (39843, 2048220), (41940, 1945809), (44270, 1843398), (45516, 1792935), (46170, 1767538), (53124, 1536165), (56619, 1441340), (56895, 1434348), (62910, 1297206), (66405, 1228932), (68274, 1195290), (72067, 1132380), (75492, 1081005), (75860, 1075761), (79686, 1024110), (88540, 921699), (92340, 883769), (94365, 864804), (102411, 796860), (113238, 720670), (113790, 717174), (119529, 682740), (125820, 648603), (132810, 614466), (136548, 597645), (144134, 566190), (159372, 512055), (170685, 478116), (188730, 432402), (199215, 409644), (204822, 398430), (216201, 377460), (226476, 360335), (227580, 358587), (239058, 341370), (265620, 307233), (283095, 288268)]