1276339950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 3630481920

約数和(自身を除く): 2354141970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 90, 103, 134, 135, 137, 150, 201, 206, 225, 270, 274, 309, 335, 402, 411, 450, 515, 603, 618, 670, 675, 685, 822, 927, 1005, 1030, 1206, 1233, 1350, 1370, 1545, 1675, 1809, 1854, 2010, 2055, 2466, 2575, 2781, 3015, 3090, 3350, 3425, 3618, 3699, 4110, 4635, 5025, 5150, 5562, 6030, 6165, 6850, 6901, 7398, 7725, 9045, 9179, 9270, 10050, 10275, 12330, 13802, 13905, 14111, 15075, 15450, 18090, 18358, 18495, 20550, 20703, 23175, 27537, 27810, 28222, 30150, 30825, 34505, 36990, 41406, 42333, 45225, 45895, 46350, 55074, 61650, 62109, 69010, 69525, 70555, 82611, 84666, 90450, 91790, 92475, 103515, 124218, 126999, 137685, 139050, 141110, 165222, 172525, 184950, 186327, 207030, 211665, 229475, 247833, 253998, 275370, 310545, 345050, 352775, 372654, 380997, 413055, 423330, 458950, 495666, 517575, 621090, 634995, 688425, 705550, 761994, 826110, 931635, 945437, 1035150, 1058325, 1239165, 1269990, 1376850, 1552725, 1863270, 1890874, 1904985, 2065275, 2116650, 2478330, 2836311, 3105450, 3174975, 3809970, 4130550, 4658175, 4727185, 5672622, 6195825, 6349950, 8508933, 9316350, 9454370, 9524925, 12391650, 14181555, 17017866, 19049850, 23635925, 25526799, 28363110, 42544665, 47271850, 51053598, 70907775, 85089330, 127633995, 141815550, 212723325, 255267990, 425446650, 638169975, 1276339950]

約数ペア:

[(1, 1276339950), (2, 638169975), (3, 425446650), (5, 255267990), (6, 212723325), (9, 141815550), (10, 127633995), (15, 85089330), (18, 70907775), (25, 51053598), (27, 47271850), (30, 42544665), (45, 28363110), (50, 25526799), (54, 23635925), (67, 19049850), (75, 17017866), (90, 14181555), (103, 12391650), (134, 9524925), (135, 9454370), (137, 9316350), (150, 8508933), (201, 6349950), (206, 6195825), (225, 5672622), (270, 4727185), (274, 4658175), (309, 4130550), (335, 3809970), (402, 3174975), (411, 3105450), (450, 2836311), (515, 2478330), (603, 2116650), (618, 2065275), (670, 1904985), (675, 1890874), (685, 1863270), (822, 1552725), (927, 1376850), (1005, 1269990), (1030, 1239165), (1206, 1058325), (1233, 1035150), (1350, 945437), (1370, 931635), (1545, 826110), (1675, 761994), (1809, 705550), (1854, 688425), (2010, 634995), (2055, 621090), (2466, 517575), (2575, 495666), (2781, 458950), (3015, 423330), (3090, 413055), (3350, 380997), (3425, 372654), (3618, 352775), (3699, 345050), (4110, 310545), (4635, 275370), (5025, 253998), (5150, 247833), (5562, 229475), (6030, 211665), (6165, 207030), (6850, 186327), (6901, 184950), (7398, 172525), (7725, 165222), (9045, 141110), (9179, 139050), (9270, 137685), (10050, 126999), (10275, 124218), (12330, 103515), (13802, 92475), (13905, 91790), (14111, 90450), (15075, 84666), (15450, 82611), (18090, 70555), (18358, 69525), (18495, 69010), (20550, 62109), (20703, 61650), (23175, 55074), (27537, 46350), (27810, 45895), (28222, 45225), (30150, 42333), (30825, 41406), (34505, 36990)]