123731850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 359976960

約数和(自身を除く): 236245110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 41, 50, 55, 59, 62, 66, 75, 82, 93, 110, 118, 123, 150, 155, 165, 177, 186, 205, 246, 275, 295, 310, 330, 341, 354, 410, 451, 465, 550, 590, 615, 649, 682, 775, 825, 885, 902, 930, 1023, 1025, 1230, 1271, 1298, 1353, 1475, 1550, 1650, 1705, 1770, 1829, 1947, 2046, 2050, 2255, 2325, 2419, 2542, 2706, 2950, 3075, 3245, 3410, 3658, 3813, 3894, 4425, 4510, 4650, 4838, 5115, 5487, 6150, 6355, 6490, 6765, 7257, 7626, 8525, 8850, 9145, 9735, 10230, 10974, 11275, 12095, 12710, 13530, 13981, 14514, 16225, 17050, 18290, 19065, 19470, 20119, 22550, 24190, 25575, 26609, 27435, 27962, 31775, 32450, 33825, 36285, 38130, 40238, 41943, 45725, 48675, 51150, 53218, 54870, 60357, 60475, 63550, 67650, 69905, 72570, 74989, 79827, 83886, 91450, 95325, 97350, 100595, 120714, 120950, 133045, 137175, 139810, 149978, 159654, 181425, 190650, 201190, 209715, 224967, 266090, 274350, 301785, 349525, 362850, 374945, 399135, 419430, 449934, 502975, 603570, 665225, 699050, 749890, 798270, 824879, 1005950, 1048575, 1124835, 1330450, 1508925, 1649758, 1874725, 1995675, 2097150, 2249670, 2474637, 3017850, 3749450, 3991350, 4124395, 4949274, 5624175, 8248790, 11248350, 12373185, 20621975, 24746370, 41243950, 61865925, 123731850]

約数ペア:

[(1, 123731850), (2, 61865925), (3, 41243950), (5, 24746370), (6, 20621975), (10, 12373185), (11, 11248350), (15, 8248790), (22, 5624175), (25, 4949274), (30, 4124395), (31, 3991350), (33, 3749450), (41, 3017850), (50, 2474637), (55, 2249670), (59, 2097150), (62, 1995675), (66, 1874725), (75, 1649758), (82, 1508925), (93, 1330450), (110, 1124835), (118, 1048575), (123, 1005950), (150, 824879), (155, 798270), (165, 749890), (177, 699050), (186, 665225), (205, 603570), (246, 502975), (275, 449934), (295, 419430), (310, 399135), (330, 374945), (341, 362850), (354, 349525), (410, 301785), (451, 274350), (465, 266090), (550, 224967), (590, 209715), (615, 201190), (649, 190650), (682, 181425), (775, 159654), (825, 149978), (885, 139810), (902, 137175), (930, 133045), (1023, 120950), (1025, 120714), (1230, 100595), (1271, 97350), (1298, 95325), (1353, 91450), (1475, 83886), (1550, 79827), (1650, 74989), (1705, 72570), (1770, 69905), (1829, 67650), (1947, 63550), (2046, 60475), (2050, 60357), (2255, 54870), (2325, 53218), (2419, 51150), (2542, 48675), (2706, 45725), (2950, 41943), (3075, 40238), (3245, 38130), (3410, 36285), (3658, 33825), (3813, 32450), (3894, 31775), (4425, 27962), (4510, 27435), (4650, 26609), (4838, 25575), (5115, 24190), (5487, 22550), (6150, 20119), (6355, 19470), (6490, 19065), (6765, 18290), (7257, 17050), (7626, 16225), (8525, 14514), (8850, 13981), (9145, 13530), (9735, 12710), (10230, 12095), (10974, 11275)]