79748550

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 264670560

約数和(自身を除く): 184922010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 29, 30, 35, 42, 45, 50, 54, 58, 63, 70, 75, 81, 87, 90, 97, 105, 126, 135, 145, 150, 162, 174, 175, 189, 194, 203, 210, 225, 261, 270, 290, 291, 315, 350, 378, 405, 406, 435, 450, 485, 522, 525, 567, 582, 609, 630, 675, 679, 725, 783, 810, 870, 873, 945, 970, 1015, 1050, 1134, 1218, 1305, 1350, 1358, 1450, 1455, 1566, 1575, 1746, 1827, 1890, 2025, 2030, 2037, 2175, 2349, 2425, 2610, 2619, 2813, 2835, 2910, 3045, 3150, 3395, 3654, 3915, 4050, 4074, 4350, 4365, 4698, 4725, 4850, 5075, 5238, 5481, 5626, 5670, 6090, 6111, 6525, 6790, 7275, 7830, 7857, 8439, 8730, 9135, 9450, 10150, 10185, 10962, 11745, 12222, 13050, 13095, 14065, 14175, 14550, 15225, 15714, 16443, 16878, 16975, 18270, 18333, 19575, 19691, 20370, 21825, 23490, 25317, 26190, 27405, 28130, 28350, 30450, 30555, 32886, 33950, 36666, 39150, 39285, 39382, 42195, 43650, 45675, 50634, 50925, 54810, 54999, 58725, 59073, 61110, 65475, 70325, 75951, 78570, 82215, 84390, 91350, 91665, 98455, 101850, 109998, 117450, 118146, 126585, 130950, 137025, 140650, 151902, 152775, 164430, 177219, 183330, 196425, 196910, 210975, 227853, 253170, 274050, 274995, 295365, 305550, 354438, 379755, 392850, 411075, 421950, 455706, 458325, 492275, 531657, 549990, 590730, 632925, 759510, 822150, 886095, 916650, 984550, 1063314, 1139265, 1265850, 1374975, 1476825, 1594971, 1772190, 1898775, 2278530, 2658285, 2749950, 2953650, 3189942, 3797550, 4430475, 5316570, 5696325, 7974855, 8860950, 11392650, 13291425, 15949710, 26582850, 39874275, 79748550]

約数ペア:

[(1, 79748550), (2, 39874275), (3, 26582850), (5, 15949710), (6, 13291425), (7, 11392650), (9, 8860950), (10, 7974855), (14, 5696325), (15, 5316570), (18, 4430475), (21, 3797550), (25, 3189942), (27, 2953650), (29, 2749950), (30, 2658285), (35, 2278530), (42, 1898775), (45, 1772190), (50, 1594971), (54, 1476825), (58, 1374975), (63, 1265850), (70, 1139265), (75, 1063314), (81, 984550), (87, 916650), (90, 886095), (97, 822150), (105, 759510), (126, 632925), (135, 590730), (145, 549990), (150, 531657), (162, 492275), (174, 458325), (175, 455706), (189, 421950), (194, 411075), (203, 392850), (210, 379755), (225, 354438), (261, 305550), (270, 295365), (290, 274995), (291, 274050), (315, 253170), (350, 227853), (378, 210975), (405, 196910), (406, 196425), (435, 183330), (450, 177219), (485, 164430), (522, 152775), (525, 151902), (567, 140650), (582, 137025), (609, 130950), (630, 126585), (675, 118146), (679, 117450), (725, 109998), (783, 101850), (810, 98455), (870, 91665), (873, 91350), (945, 84390), (970, 82215), (1015, 78570), (1050, 75951), (1134, 70325), (1218, 65475), (1305, 61110), (1350, 59073), (1358, 58725), (1450, 54999), (1455, 54810), (1566, 50925), (1575, 50634), (1746, 45675), (1827, 43650), (1890, 42195), (2025, 39382), (2030, 39285), (2037, 39150), (2175, 36666), (2349, 33950), (2425, 32886), (2610, 30555), (2619, 30450), (2813, 28350), (2835, 28130), (2910, 27405), (3045, 26190), (3150, 25317), (3395, 23490), (3654, 21825), (3915, 20370), (4050, 19691), (4074, 19575), (4350, 18333), (4365, 18270), (4698, 16975), (4725, 16878), (4850, 16443), (5075, 15714), (5238, 15225), (5481, 14550), (5626, 14175), (5670, 14065), (6090, 13095), (6111, 13050), (6525, 12222), (6790, 11745), (7275, 10962), (7830, 10185), (7857, 10150), (8439, 9450), (8730, 9135)]