520067685450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{271}}^1\times {\mathrm{13313}}^1$

素因数の和:13661

約数の個数: 144

約数和(自身を含む): 1337733629568

約数和(自身を除く): 817665944118

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 271, 310, 465, 542, 775, 813, 930, 961, 1355, 1550, 1626, 1922, 2325, 2710, 2883, 4065, 4650, 4805, 5766, 6775, 8130, 8401, 9610, 13313, 13550, 14415, 16802, 20325, 24025, 25203, 26626, 28830, 39939, 40650, 42005, 48050, 50406, 66565, 72075, 79878, 84010, 126015, 133130, 144150, 199695, 210025, 252030, 260431, 332825, 399390, 412703, 420050, 520862, 630075, 665650, 781293, 825406, 998475, 1238109, 1260150, 1302155, 1562586, 1996950, 2063515, 2476218, 2604310, 3607823, 3906465, 4127030, 6190545, 6510775, 7215646, 7812930, 10317575, 10823469, 12381090, 12793793, 13021550, 18039115, 19532325, 20635150, 21646938, 25587586, 30952725, 36078230, 38381379, 39064650, 54117345, 61905450, 63968965, 76762758, 90195575, 108234690, 111842513, 127937930, 180391150, 191906895, 223685026, 270586725, 319844825, 335527539, 383813790, 541173450, 559212565, 639689650, 671055078, 959534475, 1118425130, 1677637695, 1919068950, 2796062825, 3355275390, 3467117903, 5592125650, 6934235806, 8388188475, 10401353709, 16776376950, 17335589515, 20802707418, 34671179030, 52006768545, 86677947575, 104013537090, 173355895150, 260033842725, 520067685450]

約数ペア:

[(1, 520067685450), (2, 260033842725), (3, 173355895150), (5, 104013537090), (6, 86677947575), (10, 52006768545), (15, 34671179030), (25, 20802707418), (30, 17335589515), (31, 16776376950), (50, 10401353709), (62, 8388188475), (75, 6934235806), (93, 5592125650), (150, 3467117903), (155, 3355275390), (186, 2796062825), (271, 1919068950), (310, 1677637695), (465, 1118425130), (542, 959534475), (775, 671055078), (813, 639689650), (930, 559212565), (961, 541173450), (1355, 383813790), (1550, 335527539), (1626, 319844825), (1922, 270586725), (2325, 223685026), (2710, 191906895), (2883, 180391150), (4065, 127937930), (4650, 111842513), (4805, 108234690), (5766, 90195575), (6775, 76762758), (8130, 63968965), (8401, 61905450), (9610, 54117345), (13313, 39064650), (13550, 38381379), (14415, 36078230), (16802, 30952725), (20325, 25587586), (24025, 21646938), (25203, 20635150), (26626, 19532325), (28830, 18039115), (39939, 13021550), (40650, 12793793), (42005, 12381090), (48050, 10823469), (50406, 10317575), (66565, 7812930), (72075, 7215646), (79878, 6510775), (84010, 6190545), (126015, 4127030), (133130, 3906465), (144150, 3607823), (199695, 2604310), (210025, 2476218), (252030, 2063515), (260431, 1996950), (332825, 1562586), (399390, 1302155), (412703, 1260150), (420050, 1238109), (520862, 998475), (630075, 825406), (665650, 781293)]