115731990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 160

約数和(自身を含む): 351267840

約数和(自身を除く): 235535850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 81, 90, 93, 99, 110, 135, 155, 162, 165, 186, 198, 270, 279, 297, 310, 330, 341, 405, 419, 465, 495, 558, 594, 682, 810, 837, 838, 891, 930, 990, 1023, 1257, 1395, 1485, 1674, 1705, 1782, 2046, 2095, 2511, 2514, 2790, 2970, 3069, 3410, 3771, 4185, 4190, 4455, 4609, 5022, 5115, 6138, 6285, 7542, 8370, 8910, 9207, 9218, 10230, 11313, 12555, 12570, 12989, 13827, 15345, 18414, 18855, 22626, 23045, 25110, 25978, 27621, 27654, 30690, 33939, 37710, 38967, 41481, 46035, 46090, 55242, 56565, 64945, 67878, 69135, 77934, 82962, 92070, 113130, 116901, 124443, 129890, 138105, 138270, 142879, 169695, 194835, 207405, 233802, 248886, 276210, 285758, 339390, 350703, 373329, 389670, 414810, 428637, 584505, 622215, 701406, 714395, 746658, 857274, 1052109, 1169010, 1244430, 1285911, 1428790, 1753515, 1866645, 2104218, 2143185, 2571822, 3507030, 3733290, 3857733, 4286370, 5260545, 6429555, 7715466, 10521090, 11573199, 12859110, 19288665, 23146398, 38577330, 57865995, 115731990]

約数ペア:

[(1, 115731990), (2, 57865995), (3, 38577330), (5, 23146398), (6, 19288665), (9, 12859110), (10, 11573199), (11, 10521090), (15, 7715466), (18, 6429555), (22, 5260545), (27, 4286370), (30, 3857733), (31, 3733290), (33, 3507030), (45, 2571822), (54, 2143185), (55, 2104218), (62, 1866645), (66, 1753515), (81, 1428790), (90, 1285911), (93, 1244430), (99, 1169010), (110, 1052109), (135, 857274), (155, 746658), (162, 714395), (165, 701406), (186, 622215), (198, 584505), (270, 428637), (279, 414810), (297, 389670), (310, 373329), (330, 350703), (341, 339390), (405, 285758), (419, 276210), (465, 248886), (495, 233802), (558, 207405), (594, 194835), (682, 169695), (810, 142879), (837, 138270), (838, 138105), (891, 129890), (930, 124443), (990, 116901), (1023, 113130), (1257, 92070), (1395, 82962), (1485, 77934), (1674, 69135), (1705, 67878), (1782, 64945), (2046, 56565), (2095, 55242), (2511, 46090), (2514, 46035), (2790, 41481), (2970, 38967), (3069, 37710), (3410, 33939), (3771, 30690), (4185, 27654), (4190, 27621), (4455, 25978), (4609, 25110), (5022, 23045), (5115, 22626), (6138, 18855), (6285, 18414), (7542, 15345), (8370, 13827), (8910, 12989), (9207, 12570), (9218, 12555), (10230, 11313)]