68027850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 207174240

約数和(自身を除く): 139146390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 243, 270, 275, 297, 330, 405, 450, 486, 495, 509, 550, 594, 675, 810, 825, 891, 990, 1018, 1215, 1350, 1485, 1527, 1650, 1782, 2025, 2430, 2475, 2545, 2673, 2970, 3054, 4050, 4455, 4581, 4950, 5090, 5346, 5599, 6075, 7425, 7635, 8910, 9162, 11198, 12150, 12725, 13365, 13743, 14850, 15270, 16797, 22275, 22905, 25450, 26730, 27486, 27995, 33594, 38175, 41229, 44550, 45810, 50391, 55990, 66825, 68715, 76350, 82458, 83985, 100782, 114525, 123687, 133650, 137430, 139975, 151173, 167970, 206145, 229050, 247374, 251955, 279950, 302346, 343575, 412290, 419925, 453519, 503910, 618435, 687150, 755865, 839850, 907038, 1030725, 1236870, 1259775, 1360557, 1511730, 2061450, 2267595, 2519550, 2721114, 3092175, 3779325, 4535190, 6184350, 6802785, 7558650, 11337975, 13605570, 22675950, 34013925, 68027850]

約数ペア:

[(1, 68027850), (2, 34013925), (3, 22675950), (5, 13605570), (6, 11337975), (9, 7558650), (10, 6802785), (11, 6184350), (15, 4535190), (18, 3779325), (22, 3092175), (25, 2721114), (27, 2519550), (30, 2267595), (33, 2061450), (45, 1511730), (50, 1360557), (54, 1259775), (55, 1236870), (66, 1030725), (75, 907038), (81, 839850), (90, 755865), (99, 687150), (110, 618435), (135, 503910), (150, 453519), (162, 419925), (165, 412290), (198, 343575), (225, 302346), (243, 279950), (270, 251955), (275, 247374), (297, 229050), (330, 206145), (405, 167970), (450, 151173), (486, 139975), (495, 137430), (509, 133650), (550, 123687), (594, 114525), (675, 100782), (810, 83985), (825, 82458), (891, 76350), (990, 68715), (1018, 66825), (1215, 55990), (1350, 50391), (1485, 45810), (1527, 44550), (1650, 41229), (1782, 38175), (2025, 33594), (2430, 27995), (2475, 27486), (2545, 26730), (2673, 25450), (2970, 22905), (3054, 22275), (4050, 16797), (4455, 15270), (4581, 14850), (4950, 13743), (5090, 13365), (5346, 12725), (5599, 12150), (6075, 11198), (7425, 9162), (7635, 8910)]