201728845150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:999

約数の個数: 192

約数和(自身を含む): 447044780160

約数和(自身を除く): 245315935010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 109, 175, 185, 218, 241, 259, 350, 370, 482, 518, 545, 593, 763, 925, 1090, 1186, 1205, 1295, 1526, 1687, 1850, 2410, 2590, 2725, 2965, 3374, 3815, 4033, 4151, 5450, 5930, 6025, 6475, 7630, 8066, 8302, 8435, 8917, 12050, 12950, 14825, 16870, 17834, 19075, 20165, 20755, 21941, 26269, 28231, 29650, 38150, 40330, 41510, 42175, 43882, 44585, 52538, 56462, 62419, 64637, 84350, 89170, 100825, 103775, 109705, 124838, 129274, 131345, 141155, 142913, 153587, 183883, 201650, 207550, 219410, 222925, 262690, 282310, 285826, 307174, 312095, 323185, 367766, 445850, 452459, 548525, 624190, 646370, 656725, 705775, 714565, 767935, 904918, 919415, 971953, 1000391, 1097050, 1313450, 1411550, 1429130, 1535870, 1560475, 1615925, 1838830, 1943906, 2000782, 2262295, 2391569, 3120950, 3231850, 3572825, 3839675, 4524590, 4597075, 4783138, 4859765, 5001955, 5287781, 6803671, 7145650, 7679350, 9194150, 9719530, 10003910, 10575562, 11311475, 11957845, 13607342, 15577517, 16740983, 22622950, 23915690, 24298825, 25009775, 26438905, 31155034, 33481966, 34018355, 37014467, 48597650, 50019550, 52877810, 59789225, 68036710, 74028934, 77887585, 83704915, 109042619, 119578450, 132194525, 155775170, 167409830, 170091775, 185072335, 218085238, 264389050, 340183550, 370144670, 389437925, 418524575, 545213095, 576368129, 778875850, 837049150, 925361675, 1090426190, 1152736258, 1850723350, 2726065475, 2881840645, 4034576903, 5452130950, 5763681290, 8069153806, 14409203225, 20172884515, 28818406450, 40345769030, 100864422575, 201728845150]

約数ペア:

[(1, 201728845150), (2, 100864422575), (5, 40345769030), (7, 28818406450), (10, 20172884515), (14, 14409203225), (25, 8069153806), (35, 5763681290), (37, 5452130950), (50, 4034576903), (70, 2881840645), (74, 2726065475), (109, 1850723350), (175, 1152736258), (185, 1090426190), (218, 925361675), (241, 837049150), (259, 778875850), (350, 576368129), (370, 545213095), (482, 418524575), (518, 389437925), (545, 370144670), (593, 340183550), (763, 264389050), (925, 218085238), (1090, 185072335), (1186, 170091775), (1205, 167409830), (1295, 155775170), (1526, 132194525), (1687, 119578450), (1850, 109042619), (2410, 83704915), (2590, 77887585), (2725, 74028934), (2965, 68036710), (3374, 59789225), (3815, 52877810), (4033, 50019550), (4151, 48597650), (5450, 37014467), (5930, 34018355), (6025, 33481966), (6475, 31155034), (7630, 26438905), (8066, 25009775), (8302, 24298825), (8435, 23915690), (8917, 22622950), (12050, 16740983), (12950, 15577517), (14825, 13607342), (16870, 11957845), (17834, 11311475), (19075, 10575562), (20165, 10003910), (20755, 9719530), (21941, 9194150), (26269, 7679350), (28231, 7145650), (29650, 6803671), (38150, 5287781), (40330, 5001955), (41510, 4859765), (42175, 4783138), (43882, 4597075), (44585, 4524590), (52538, 3839675), (56462, 3572825), (62419, 3231850), (64637, 3120950), (84350, 2391569), (89170, 2262295), (100825, 2000782), (103775, 1943906), (109705, 1838830), (124838, 1615925), (129274, 1560475), (131345, 1535870), (141155, 1429130), (142913, 1411550), (153587, 1313450), (183883, 1097050), (201650, 1000391), (207550, 971953), (219410, 919415), (222925, 904918), (262690, 767935), (282310, 714565), (285826, 705775), (307174, 656725), (312095, 646370), (323185, 624190), (367766, 548525), (445850, 452459)]