30732900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 99160320

約数和(自身を除く): 68427420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 67, 75, 100, 110, 132, 134, 139, 150, 165, 201, 220, 268, 275, 278, 300, 330, 335, 402, 417, 550, 556, 660, 670, 695, 737, 804, 825, 834, 1005, 1100, 1340, 1390, 1474, 1529, 1650, 1668, 1675, 2010, 2085, 2211, 2780, 2948, 3058, 3300, 3350, 3475, 3685, 4020, 4170, 4422, 4587, 5025, 6116, 6700, 6950, 7370, 7645, 8340, 8844, 9174, 9313, 10050, 10425, 11055, 13900, 14740, 15290, 18348, 18425, 18626, 20100, 20850, 22110, 22935, 27939, 30580, 36850, 37252, 38225, 41700, 44220, 45870, 46565, 55275, 55878, 73700, 76450, 91740, 93130, 102443, 110550, 111756, 114675, 139695, 152900, 186260, 204886, 221100, 229350, 232825, 279390, 307329, 409772, 458700, 465650, 512215, 558780, 614658, 698475, 931300, 1024430, 1229316, 1396950, 1536645, 2048860, 2561075, 2793900, 3073290, 5122150, 6146580, 7683225, 10244300, 15366450, 30732900]

約数ペア:

[(1, 30732900), (2, 15366450), (3, 10244300), (4, 7683225), (5, 6146580), (6, 5122150), (10, 3073290), (11, 2793900), (12, 2561075), (15, 2048860), (20, 1536645), (22, 1396950), (25, 1229316), (30, 1024430), (33, 931300), (44, 698475), (50, 614658), (55, 558780), (60, 512215), (66, 465650), (67, 458700), (75, 409772), (100, 307329), (110, 279390), (132, 232825), (134, 229350), (139, 221100), (150, 204886), (165, 186260), (201, 152900), (220, 139695), (268, 114675), (275, 111756), (278, 110550), (300, 102443), (330, 93130), (335, 91740), (402, 76450), (417, 73700), (550, 55878), (556, 55275), (660, 46565), (670, 45870), (695, 44220), (737, 41700), (804, 38225), (825, 37252), (834, 36850), (1005, 30580), (1100, 27939), (1340, 22935), (1390, 22110), (1474, 20850), (1529, 20100), (1650, 18626), (1668, 18425), (1675, 18348), (2010, 15290), (2085, 14740), (2211, 13900), (2780, 11055), (2948, 10425), (3058, 10050), (3300, 9313), (3350, 9174), (3475, 8844), (3685, 8340), (4020, 7645), (4170, 7370), (4422, 6950), (4587, 6700), (5025, 6116)]