149047290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 464454144

約数和(自身を除く): 315406854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 97, 105, 126, 135, 162, 189, 194, 210, 270, 271, 291, 315, 378, 405, 485, 542, 567, 582, 630, 679, 810, 813, 873, 945, 970, 1134, 1355, 1358, 1455, 1626, 1746, 1890, 1897, 2037, 2439, 2619, 2710, 2835, 2910, 3395, 3794, 4065, 4074, 4365, 4878, 5238, 5670, 5691, 6111, 6790, 7317, 7857, 8130, 8730, 9485, 10185, 11382, 12195, 12222, 13095, 14634, 15714, 17073, 18333, 18970, 20370, 21951, 24390, 26190, 26287, 28455, 30555, 34146, 36585, 36666, 39285, 43902, 51219, 52574, 54999, 56910, 61110, 73170, 78570, 78861, 85365, 91665, 102438, 109755, 109998, 131435, 153657, 157722, 170730, 183330, 184009, 219510, 236583, 256095, 262870, 274995, 307314, 368018, 394305, 473166, 512190, 549990, 552027, 709749, 768285, 788610, 920045, 1104054, 1182915, 1419498, 1536570, 1656081, 1840090, 2129247, 2365830, 2760135, 3312162, 3548745, 4258494, 4968243, 5520270, 7097490, 8280405, 9936486, 10646235, 14904729, 16560810, 21292470, 24841215, 29809458, 49682430, 74523645, 149047290]

約数ペア:

[(1, 149047290), (2, 74523645), (3, 49682430), (5, 29809458), (6, 24841215), (7, 21292470), (9, 16560810), (10, 14904729), (14, 10646235), (15, 9936486), (18, 8280405), (21, 7097490), (27, 5520270), (30, 4968243), (35, 4258494), (42, 3548745), (45, 3312162), (54, 2760135), (63, 2365830), (70, 2129247), (81, 1840090), (90, 1656081), (97, 1536570), (105, 1419498), (126, 1182915), (135, 1104054), (162, 920045), (189, 788610), (194, 768285), (210, 709749), (270, 552027), (271, 549990), (291, 512190), (315, 473166), (378, 394305), (405, 368018), (485, 307314), (542, 274995), (567, 262870), (582, 256095), (630, 236583), (679, 219510), (810, 184009), (813, 183330), (873, 170730), (945, 157722), (970, 153657), (1134, 131435), (1355, 109998), (1358, 109755), (1455, 102438), (1626, 91665), (1746, 85365), (1890, 78861), (1897, 78570), (2037, 73170), (2439, 61110), (2619, 56910), (2710, 54999), (2835, 52574), (2910, 51219), (3395, 43902), (3794, 39285), (4065, 36666), (4074, 36585), (4365, 34146), (4878, 30555), (5238, 28455), (5670, 26287), (5691, 26190), (6111, 24390), (6790, 21951), (7317, 20370), (7857, 18970), (8130, 18333), (8730, 17073), (9485, 15714), (10185, 14634), (11382, 13095), (12195, 12222)]